That kind of loose, hypertrophy pajamas, although not restrained, wearing comfortable, but no body at all ***y, for the temptation to create ***y can be said to be impossible. Therefore, the goddesses, hurry up now, to a pajamas sweeping action, those "cheesy" pajamas are all replaced.

Skin-friendly pink to bring affinity, deep V harness to show the perfect chest curve, ***y cleavage at a glance, waist design allows you to have at home bumpy body, perspective lace stitching soft chiffon, to create a sense of zero wear.

***y, luxurious, but never assertive purple, full of the charm of charm, evening dress deep V-split, so you have the Queen-like shine, the same waist lace stitching and button design, but in this exudes a different Visual shock. (Pictures from ELLE brand underwear )

Terry Fabric

Terry Fabric,Bamboo Cotton Terry Fabric,Bamboo Terry Fabric,Terry Cotton Fabric

LESS'MORE , https://www.lessmorefabric.com

Anti-fog Cabinet

Anti-fog Cabinet,Anti-fog Bathroom Cabinet,Anti-fog Cabinet With Led,Decorative Bathroom Cabinet Fogless

Dongguan Powerme Plastic Mfg. Co., Ltd.  , https://www.powerme-mirror.com

The development of video surveillance cards has a history of more than 10 years. From the original 98 systems to the current 2003 system, the earliest MJPEG to H.264 compression algorithms, the monitoring compression cards used are completely different. Regardless of the type of monitoring card, their installation methods are basically the same, roughly divided into the following steps:

1, select the appropriate motherboard, the card is installed in the PCI or the corresponding slot;

2, install the monitoring card driver. (Method one: Select the drive path according to the system prompts. Method two: Use the monitoring software to install the driver.)

3, install monitoring software. (Method one: copy the monitoring software directly to the local hard disk, method two: use the installation program to install.)

4, run the software. (If the software is directly copied to the local hard disk, you need to enter the main menu of the software to open the monitoring main program and use the monitoring software installed in the installation program. Usually there is a shortcut on the desktop and start menu.)

5, set monitoring video. (Usually, you need to set the recording schedule, image compression resolution, image compression detection, fixed recording, or dynamic recording mode selection. For details, refer to each monitoring software manual.)

6. Connect the video cable. (There are two kinds of monitoring card wiring, which are the BLANK interface and the BNC interface on the card.)

7, image adjustments. (In accordance with the actual mood of the video image, adjust the brightness, contrast, color saturation, etc. of each image.)

8. You're done, celebrate the celebration.

Note: The monitoring card has certain requirements for the motherboard, CPU, and power supply. Please ask for compatibility when purchasing and purchase the corresponding computer accessories according to the compatibility of each card.

Y-post

Dingzhou Hongye Wire and metal products co.,ltd also provide Y-post. Y-post is weather resistant by black painted or galvanized. The wight per meter is around 2kgs; 1.87kgs. all of Y-post made by plain carbon steel.   With fence holders fixed on.

Y-post have two size available depond on two kinds of weight. All model no. 's wight have 4% up and down.

Y-post packing nomally take 400 piece for one pallet, of course, other packing provide by customer request. We provide the model no. more details get form our website.

Y Shape Post,Metal Y Fence Post,Metal Fence Y-Post,Powder Coated Y Shape Post

Dingzhou Hongye Wire And Metal Products Co., Ltd. , http://www.chinawiremetals.com

heating function,hot sale plastic raw material mixer low price

SRL mixed machine unit is mainly applied to burdening, mixing, coloring and drying of various resins such as polyethylene, polypropylene and polrvinyl chloride, drying, dehydration and so on before contour machining of engineering plastics such as ABS and polycarbonate, and mixing of phenol and formaldehyde resins.
The machine set combines hot mixing technology with cold mixing technology. Material which has subjected to hot mixing automatically enters the step of cold mixing and is then cooled, so that residual gas is exhausted and agglomeration is prevented.

FEATURES:

It is used in mixing, stiring, drying, colouring and other processing of all kinds of materials in plastics, rubber, daily chemical and other industries.
The technology of sealing mainshaft is given the state patent.
The technology of two layers of sealing is adopted in its pot cover.
It has self-friction heating and electric heating modes.
The discharging mode shave the temperature-automatic control and the manual conrol.
Its blades are made of Stainless Steel.
They passed the test of dnamic balance and static equilibrium.
Its electric control section adopts famous control components and temperature-control meters.

SPECIFICATIONS:

SRL-W Mixed Machine Set

FeCrAl Strip

INT Metal Products Factory , http://www.libometal.com

The chemical industry is an important basic raw material industry and pillar industry in China. Its development speed and scale have a direct impact on various sectors of the social economy, and thus occupy an important position in the national economy. Since the reform and opening up, China's chemical industry has made considerable progress in its development. It has formed more than 20 industries such as salt chemical industry, coal chemical industry, petrochemical industry, fine chemical industry, acid and alkali, forest chemical industry, etc., and produces more than 40,000 varieties and specifications of chemical industry. Products, among which calcium carbide, dyestuff, and synthetic ammonia rank first in the world; fertilizers, pesticides, and soda ash rank second in the world; sulfuric acid and caustic soda rank the third in the world; ethylene, tires, coatings, and synthetic materials also rank at the top; China's chemical industry advances. The pace of the world is getting more and more attention.

The "Kyoto Protocol" is a milestone in the human action to protect the global environment and prevent global warming. The agreement for the first time provided Annex I countries (developed countries and countries with economies in transition) with legally-binding targets for emission reductions or emission reductions, requiring that their greenhouse gas emissions be generally lower than 1990 levels between 2008 and 2012. Average reduction of 5.2%. Although the “Kyoto Protocol” does not stipulate that developing countries reduce or limit greenhouse gas emissions, China’s carbon dioxide emissions rank second in the world, and greenhouse gas emissions such as methane and nitrous oxide are among the highest in the world. Under the pattern of change, the emission reduction actions of developed countries will inevitably have a corresponding impact on the economies of developing countries. The heavy polluting industries such as chemical industry, electric power, metallurgy, and iron and steel will need alarm bells.

Chemical production affects global warming

The issue of global warming caused by anthropogenic greenhouse gas emissions is increasingly attracting the attention of the international community. This global environmental issue has gone beyond the traditional local atmosphere and water pollution. The chemical industry is a large consumer of energy and resources. It not only needs energy as fuel and power, but also needs a lot of high-carbon materials such as oil, natural gas and coal as raw materials for production. In recent years, the production and discharge of waste water, exhaust gas, dust, dust, and solid waste in the chemical industry have occupied a large proportion of the entire industrial system and have attracted a lot of attention. Therefore, energy conservation, environmental protection, and resource conservation are important contents and prerequisites for the sustained, rapid, and healthy development of the petroleum and chemical industries in the future.

The "Kyoto Protocol" clearly stipulates that there are six kinds of greenhouse gases requiring emission reductions, including carbon dioxide, methane, nitrous oxide, hydrofluorocarbons (HFCs), perfluorocarbons (PFCs) and sulfur hexafluoride (SF6). Since chemical production is a large energy consumer, it not only needs energy as a power source, but also needs fossil energy as a raw material. Currently, the energy used as a raw material accounts for about 40% of the total energy consumption of the chemical industry. Most of the complex reactions and separation processes involved in the production of chemical products require extremely high energy consumption; the chemical industry has many products with high energy consumption, such as chemical fertilizers (synthetic ammonia), caustic soda, calcium carbide, yellow phosphorus, carbon black, ethylene, etc. . Therefore, global warming is closely related to chemical production. In 2002, the total energy consumption of China's chemical raw materials and products industry reached 145 million t of standard coal, which accounted for 18.2% of the total energy consumption of the manufacturing industry and 9.8% of the national total energy consumption; plus petrochemicals In the coking, coking, chemical fiber, pharmaceutical, and plastics and rubber industries, energy consumption has reached 271 million tons of standard coal, which is more than 1/3 of China's total energy consumption and 18% of the country's total energy consumption.

Other non-carbon dioxide greenhouse gases also play an important role in the warming effect caused by humans. According to the estimates of the United Nations Intergovernmental Panel on Climate Change (tPCC) in 2000, the global methane emissions were 298-337 million t and the man-made N2O emissions were 600-690,000 t. The emission of these two types of gases is of great uncertainty and is linked to agricultural production. The relationship with the chemical industry is not very large. The other three types of greenhouse gases, hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), and sulfur hexafluoride (SF6), are artificially synthesized to replace Freon for physical foaming and refrigeration processes. The global warming effect of these compounds is not only equivalent to thousands of times or even 20,000 times more than that of the equivalent emission unit of carbon dioxide, but also the length of stay in the atmosphere is long, some up to 50,000 years. These fluorinated compounds were developed and produced for the purpose of protecting the ozone layer and are of vital importance to the national economy and people’s lives. However, as soon as it was put into use, it was controlled and discharged because of the effects of atmospheric warming.

The entry into force of the Kyoto Protocol affects the development of the chemical industry

As a high-energy-consuming industry, the fuels and raw materials used in the chemical industry are basically from fossil fuels, which will generate a large amount of greenhouse gases. At the same time, the unit energy consumption of the main products in the chemical industry is also high. Therefore, the chemical industry has relatively low emission reduction potential. Big. In turn, the impact of emission reductions on the chemical industry is also large, and is mainly concentrated on the impact on the energy use of the industry, which in turn has the greatest impact on energy efficiency.

1. Increased energy efficiency

According to the statistics of the relevant agencies, the energy consumption per million U.S. dollars of GDP at the current exchange rate in 2000 was 1,274 tons of standard coal in China, 2.4 times higher than the world average, and 2% higher than the U.S., EU, Japan, and India respectively. .5x, 4.9x, 8.7x and 0.43x. In 2000, the energy consumption of major products in the eight industries of power, steel, non-ferrous metals, petrochemicals, building materials, chemicals, light industry and textiles was 40% higher than the international advanced level. Taking the production of synthetic ammonia as an example, China is a major producer of synthetic ammonia and ranks first in the world in annual production. However, the gap between the comprehensive energy consumption of the synthetic ammonia industry in China and the advanced level in foreign countries is significant. Developed ammonia production scale in developed countries are all large-scale enterprises (capacity over 300,000 t/a), and ammonia production is dominated by oil and gas. In particular, natural gas is predominant. The energy consumption per ton of ammonia in these countries and regions is generally in the range of 33 to 47 GJ/t. In contrast, China's synthetic ammonia is dominated by medium and small-scale production, with medium and small sizes accounting for 35% and 44%, respectively. The type of raw materials for production is coal-based coke, which accounts for 64%. The average tonal ammonia energy consumption of small and medium-sized enterprises using coal-cokes as raw materials is 68.47GJ, and the energy consumption of medium-sized plants using residual oil as raw materials is about 56GJ. Through comparative analysis, we can see that China's synthetic ammonia industry has a high level of energy consumption and a large potential for energy conservation.

Economic theory tells us that "technology promotion" and "market pull" are two important ways to promote energy technology progress and international energy technology cooperation. The entry into force and implementation of the "Kyoto Protocol" will not only promote the government and enterprises to provide impetus for the development of emission reduction technologies, but also provide a strong pulling force through the international carbon market. The effects of both are obvious. After the entry into force of the "Kyoto Protocol," developed countries in order to achieve the emission reduction targets set by the Protocol, is bound to take corresponding measures in the high energy-consuming industries such as the chemical industry, the main measure of which is to improve its energy use technology and energy efficiency. The improvement of energy efficiency technology will also promote the transfer of related technologies to China. This will not only help China's chemical industry to improve energy efficiency, but also strengthen the research of corresponding domestic technologies to reduce consumption and غير مجاز مي باشدts, increase economic efficiency, and improve The purpose of the industry's comprehensive competitiveness. Of course, in the actual operation, the final effect is also influenced by various factors such as the introduction of technology and equipment, the introduction of غير مجاز مي باشدt, the support of corresponding policies and measures, the actual domestic production and the degree of demand.

2. Energy substitution

According to the analysis of the International Energy Agency (1EA), the average carbon intensity of energy use in the chemical industry in the world is 19.1 kg/GJ, while the lowest level of carbon intensity is 15.3 kg/GJ. Therefore, energy substitution still has certain potential and can help. Reduce emissions by 10% to 20%. Compared with the energy structure dominated by oil and natural gas in the foreign chemical industry, the energy consumption structure of the chemical industry in China is dominated by coal coke, which accounts for more than 50% of the total energy consumption of the chemical industry. And this situation will not change in the short term, especially for small businesses. This is determined by the domestic resource structure and the potential for energy substitution is not great. A possible energy alternative is to convert synthetic ammonia produced from oil into raw materials instead of natural gas. However, depending on the غير مجاز مي باشدt of new construction or retrofit equipment and the price of natural gas in the future, whether there are appropriate incentives in the future may be alternatives. The implementation has an important impact.

3. CO2 recycling

Many processes in chemical production will produce tail gas with high C02 content, which can realize the reuse of C02. The typical one is the removal and re-use of C02 in the production process of synthetic ammonia (in fact, part of C02 has been recovered in the production of synthetic ammonia). For the production of chemical products such as chemical fertilizers or dry ice, and the reuse of CO2 from the calcination of soda ash in the alkali industry, this will not only reduce CO2 emissions, but also bring about good economic benefits. One of the main constraints now is the lack of advanced CO2, recycling technology, or insufficient research on corresponding technologies; the other is that recycling غير مجاز مي باشدts are too high to enable industrialization, which also depends on further research to solve.

4. Promote resource conservation and recycling

In the chemical industry, coal, petroleum, and natural gas are both important energy sources and basic raw materials. China has a vast territory and abundant resources. However, the per capita possession of fossil resources is very low. Per capita oil reserves are only 1/8 of the world average, and natural gas is only 1/25. Only the coal per capita reserves are close to the world standard.

The prominent contradiction between supply and demand for oil and natural gas has become one of the bottleneck factors restricting the development of China's chemical industry. Therefore, strengthening the use of chemical products in the conservation and recycling can also play a role in slowing emissions, such as the recycling of glass and plastic products, increase the efficiency of fertilizer use and reduce its release rate. Take the plastics industry as an example. During the Ninth Five-Year Plan period, about 14 million tons of waste plastics were not recycled every year. The recycling rate was only 25%, and the direct resources were wasted as high as 28 billion yuan per year. Although the effect of recycling is still uncertain, it is certain that climate change will speed up the process.

Combining long-term planning to avoid pollution transfer

China is in the stage of rapid industrialization. Driven by large-scale infrastructure construction and improved living standards of residents, China's raw material production and consumption are developing at an unprecedented scale. This heavy chemical trend means that it will inevitably consume large amounts of energy and resources.

Compared with other industries, chemical products have a large number of categories and a wide range of applications. The pulling power of demand growth also comes from all aspects. According to data from the China Petroleum and Chemical Industry Association, the world's petrochemical giants hurriedly accelerated their entry into China because of the rapid development of China's petroleum and chemical industries. The total market volume in 2003 reached 970.2 billion yuan, which is close to 10% of the total domestic GDP. %; and chemical products have a surprising total demand: In 2003, domestic ethylene demand was 15 million tons, while domestic production was only 6.11 million tons; imported synthetic resin was 19.073 million tons, accounting for 5 of domestic consumption; . 9%; imported synthetic rubber 1.006 million tons, accounting for 45.7% of domestic consumption, imported styrene 2.261 million tons, accounting for 73.9% of domestic consumption. Domestic phosphate fertilizers can only meet 70% of the demand. The number of dyes can only meet 50% of the demand of the textile industry. The number of pesticides can only meet 65% of the agricultural demand. The Millennium tires can only meet 37%. Many fine chemical products cannot even be produced domestically. In stark contrast to the serious shortage of production capacity in the Chinese mainland, the production capacity of the United States, South Korea, Japan, Singapore, and Taiwan in China is seriously overdone.

Under this situation, in order to achieve the “Japan’s Kyoto Protocol” emission reduction targets, chemical companies in developed countries will explore their own energy-saving potential and upgrade or upgrade their technologies. On the other hand, it will develop, (1) the state will make direct investment, increase the profits of enterprises through direct foreign investment, and make up for the losses caused by the restrictions in the country, which will make the manufacturing and the industry international. This trend will objectively promote the transfer of advanced foreign technologies and equipment to the country, and will also help improve the product structure of the industry. However, there is one point that needs to be given enough attention. The developed countries will transfer carbon-intensive products and high-energy-consuming projects to China. If we transfer the production process equipment but do not consider the introduction of advanced environmental pollution control equipment, etc., it will lead to a significant increase in the corresponding pollutant emissions. Therefore, China's chemical industry should be cautiously selected when introducing foreign equipment and technologies. It must consider the long-term development plan of the industry and the national development plan to consider comprehensively, in order to achieve adjustments to the structure and product structure of the chemical industry, accelerate the development of the chemical industry, and improve the chemical industry. At the same time as industrial technology, efforts should be made to reduce the growth rate of total greenhouse gas emissions.

Seize the opportunity to introduce capital and technology

In general, the issue of climate change will further promote the technological level of China's chemical industry, especially the level of energy utilization technology. The entry into force of the Kyoto Protocol sent a market signal to Chinese companies. The greenhouse gas emission space in the atmosphere is no longer a free public resource. International cooperation in the participation of developing country companies in greenhouse gas emission reduction can also bring economic benefits. Since the incremental غير مجاز مي باشدt of emission reduction in developed countries is 5 to 20 times higher than that of developing countries, developed countries are willing to implement emission reduction projects (CDM) in developing countries that do not have emission reduction responsibilities through capital assistance and technology transfer. This rewards low-غير مجاز مي باشدt emission reductions that help fulfill emission reduction obligations while also helping developing countries achieve sustainable development. As a large developing country with a vibrant economy, China is considered to have many favorable conditions for implementing CDM projects, such as strong technological capabilities, low national risks, and relatively easy access to project investments. Chemical companies should seize the current opportune time for international capital to invest in China. Carry out CDM projects as much as possible to improve the level of production technology. According to the World Bank's findings, China will occupy nearly 50% of the entire CDM market share. For our country, we should adopt an active CDM policy, seize the current favorable opportunity, and cooperate with developed countries to obtain technical and financial support for reducing greenhouse gas emissions.

Change the growth mode to promote technological progress

Scientific and technological advancement and technological innovation are effective ways of mitigating greenhouse gas emissions and improving the adaptability of climate change. The international community has only made breakthroughs in technology, and has been effectively transferred and widely used on a global scale in order to fundamentally resolve climate change. Warm problem. In the “Energy Conservation Medium and Long Term Special Plan” launched by the National Development and Reform Commission at the end of 2004, clear requirements have been put forward for the development, demonstration and promotion of the petrochemical industry. It is hoped that the petrochemical companies can respond to climate change mitigation. Technologies such as energy conservation, carbon absorption and utilization are highly valued. In order to reduce greenhouse gas emissions, China's chemical industry must adhere to saving energy first, change China's economic growth mode, unswervingly follow the path of a new type of industrialization, and improve the design and manufacture of chemical products in accordance with the concept of developing a recycling economy. Advance the application of advanced energy-saving technology and promote the reduction of greenhouse gas emissions in the chemical industry. In the process of deepening reforms, rationally turning chemical companies into resource-conserving and eco-friendly enterprises will generate more material wealth with less energy and resource consumption. To contribute to the reduction of greenhouse gas emissions and the harmonious development of mankind and nature. This is also an inherent requirement for the chemical industry to ensure energy supply, promote technological progress, and increase economic efficiency. In this regard, the petroleum and chemical industries have great potential to tap.

Incoloy Tube

INCOLOY® 

The registered trademark name, Incoloy, is applied as the prefix name to several highly corrosion resistant high temperature strength metal alloys produced by Special Metals Corporation. These Incoloy alloys or superalloys are nickel-based alloys that exhibit traits that include good corrosion resistance in aqueous environments, excellent strength and oxidation resistance in high-temperature settings, good creep-rupture strength, and ease of fabrication.

Alloys of identical chemical and mechanical properties are available from other manufacturers and offer excellent alternatives to the various Incoloy brand alloys.

The corrosion-resistant superalloys are widely used in extreme environments where tremendous heat and corrosion resistance is paramount to the integrity of the end product. Chemical and petrochemical processing, power plants, and oil and gas industries widely use these superalloys.

Incoloy Availability 

Yuhong Group supplies Incoloy 800, 800H/HT and 825 in the form of plate, sheet, strip, bar, wire, pipe, tubing, pipe fittings, and flanges.

What are the Characteristics of Incoloy ? 

Good corrosion resistance in aqueous environments

Excellent strength resistance in high-temperature settings

Excellent oxidation and carburization resistance in high-temperature settings

Good creep-rupture strength

Ease of fabrication

In what Applications are Incoloy alloys used ? 

Process piping, heat exchangers, carburizing equipment, heating-element sheathing, nuclear steam-generator tubing

Chemical and petrochemical processing, power plants, industrial furnaces, heat-treating equipment

Pollution-control equipment, oil and gas well piping, nuclear fuel reprocessing, acid production, pickling equipment

Superalloys, also known as high performance alloys, have become the steel of choice for corrosion resistance and versatility.

*Incoloy® is a registered trademark of Special Metals Corporation group of Companies.

Incoloy Tube,Incoloy Steel Tube,Nickel Alloy Incoloy Tube

YUHONG GROUP CO.,LIMITED , https://www.alloypipeline.com

Xinhua News Agency, Beijing, February 29 (Reporter Jia Nan) Since March 1, 2008, a number of new regulations and departmental regulations such as the Implementation Regulations of the Personal Income Tax Law of the People's Republic of China and the Central Reserve Sugar Management Act have been formally implemented. It will have a major impact on the public’s production and life.

Personal income tax threshold raised to 2,000 yuan

The revised Regulations for the Implementation of the Personal Income Tax Law of the People's Republic of China will come into effect on March 1. The newly revised regulations stipulate that the personal income tax wage and salary deduction expense standards will be increased from 1600 yuan per month to 2,000 yuan per month. This adjustment not only implements the principle of fair tax burden and reasonable burden, but also reflects the policy intention of low-income people.

The newly revised ordinance stipulates that when the standard for the deduction of wages and salaries of foreigners is increased from 1600 yuan/month to 2,000 yuan/month, the standard for additional deductions will be adjusted from 3,200 yuan/month to 2,800 yuan/month. In this way, the total غير مجاز مي باشدt-reduction standard for foreign-related personnel remains unchanged at the current 4,800 yuan/month, which not only narrows the gap, but also maintains the continuity of the tax policy. The current standard for the deduction of wages and salaries of foreign-related personnel is higher than the deduction standard for domestic Chinese wages and salaries. The regulations also specify that in the form of personal income, there are other forms of economic benefits besides cash, in-kind, and marketable securities. The taxable income shall be determined on the basis of market prices for other forms of economic interests.

Central Reserve Sugar Management Measures: Response to Abnormal Fluctuations in the Market Triggered by Unexpected Events

The Central Reserve Sugar Management Measures jointly announced by the Ministry of Commerce, the National Development and Reform Commission, and the Ministry of Finance has been officially implemented since March 1. The purpose of the plan is to ensure that the reserve sugar is used for disaster relief and to ensure that the amount of sugar reserves is real, quality is qualified, and storage is safe. Good storage, good management, proper adjustment, and effective use of reserves are all available to effectively play its role.

The Measures stipulates the division of responsibilities between the Ministry of Commerce, the National Development and Reform Commission, and the Ministry of Finance in central reserve sugar management, and stipulates the central reserve sugar storage and processing, in-warehousing, rotation, outbound and utilization, and quality. For violations of relevant regulations, corresponding penalties have been set.

4 unit joint notice: standardize the inquiry, freezing and deduction of securities and transaction settlement funds by law enforcement agencies

The Circular on Relevant Issues Concerning Inquiry, Freeze and Deduction of Securities and Securities Transaction Settlement Funds jointly issued by the Supreme People's Court, the Supreme People's Procuratorate, the Ministry of Public Security, and the China Securities Regulatory Commission has been implemented since March 1.

The circular stipulates that people's courts, people's procuratorates, and public security agencies must issue relevant certificates and valid legal documents when inquiring, freezing or debiting securities and securities transaction settlement funds; and securities and funds in centralized settlement accounts established by the registration and settlement institutions. The funds in the settlement risk fund and settlement mutual guarantee fund that are collected by the registration and clearing institution, the funds for the special capital account for the new share issuance verification account, and the offline withdrawal fund account, and the funds in the special deposit account for the settlement reserve fund opened by the registration and settlement institution in the bank shall not be used. Freezes and deductions; for the funds in the client's fund settlement account and the minimum amount of the self-operated fund settlement account in the securities company's self-support settlement account, and the payable funds determined based on the result of the transaction, must not be frozen or deducted; All kinds of settlement collaterals collected by clearing institutions in accordance with the business rules shall be exempted from freezing and deduction before completion of the settlement process; the period for freezing the securities of the people's courts, people's procuratorates, and public security organs shall be two years, and the funds for securities transaction settlement shall be The freeze period is six months, and it is still two years and six months when it is renewed. The notice also stipulates the settlement mechanism for disputes between the people's courts, people's procuratorates, and public security agencies that require freezing and deduction due to freezing or deduction.

Civil airport fee reform program: airline overall spending will decline

The Civil Aviation Administration has implemented a civilian airport charging reform plan since March 1. The main contents of this reform are: classified management of civil airport charges, and the airport is divided into a class 1 class machine, a class 2 class machine, a taste class II machine taster, and a class 3 airport. Civil airport charges are unified for aeronautical charges, non-aviation business charges, and non-aviation business charges. Reform of civil airport charge management methods, aeronautical service charge items, and non-aviation business key charge items shall be guided by the government, and the government shall set the benchmark price and the floating range. The airport and the airline will negotiate and determine specific standards within the government-defined floating range; Other fees for aeronautical services, in principle, market-regulated prices, and fee standards for infrequent market competition will be managed in accordance with the “Price Law of the People's Republic of China” and in accordance with the pricing catalog.

Mobile roaming charges impose a new upper limit standard

The Ministry of Information Industry and the National Development and Reform Commission have introduced a new scheme for mobile phone roaming charges, which has been implemented since March 1.

The new plan stipulates that the roaming state calls 0.6 yuan per minute and receives 0.4 yuan per minute. The new plan incorporates domestic roaming calls and domestic long-distance calling charges for roaming; it does not distinguish between postpaid and prepaid users. In the current tariff plan, if the domestic roaming call charges (including domestic long-distance call charges under roaming status) are higher than the new program standards, the telecom companies shall reduce them according to the above standards; if they are lower than the above standards, they shall not take the opportunity to increase prices.

Some local policies and regulations come into force on March 1

Jiangxi: Legal protection for accidents when volunteering

The Youth Volunteer Service Regulations of Jiangxi Province stipulates that young volunteer organizations shall conduct safety education for volunteers when organizing voluntary service activities, and shall provide volunteers with corresponding personal insurance for voluntary services that may endanger personal safety, and Volunteers who suffered accidental injury during the service provided timely assistance.

New Yunnan Regulations: Media Supervision Will Be Based on Administrative Accountability

The Yunnan Provincial Government Department and the State Administration of Personnel Responsibility Accountability Measures stipulate that in 10 cases, the executive heads will be held accountable: there are orders and prohibitions; there is arbitrary control, decision-making errors; abuse of power, illegal administration; work dragging, pushing and shoving Do not seek to enter the mediocrity and inaction; bully on the underworld, falsification; attitude of indifference, brutal style; extravagance, comparison and enjoyment; obscure operations, evasive supervision; poor supervision and improper handling.

Beijing Releases Eleventh Five-Year Environmental Plan to Increase Vehicle Emission Standards

Starting from March 1, Beijing will implement new motor vehicle emission standards in two phases, formally link with developed countries in Europe, and implement national IV standards that are equivalent to Euro IV standards. New cars that do not meet the standard will stop sales and registration.

Lifting Pump

Lift Pump,Water Lifter Pump,Electric Lift Pump,Lifting Pump

JIANGSU GUORUI HYDRAULIC MACHINERY CO.,LTD , https://www.grhcn.net

Parry show from Korea underwear brand , sales in this fiery July as the weather is as hot. Recently, Parry show opened a new store, it is the new store in Xiamen, Fujian Province. Grand opening scene, presented 30 flowers lined up, bringing a lot of festive atmosphere for the opening ceremony. Welcome to the pro in Xiamen Parry show new store, the address is in Xiamen City, Fujian Province Shuang Pu Road 129, 11.

Parry show brand is the intellectual and fashion underwear brand in Guangzhou blossoming embroidered company and South Korea a well-known brand in 2006 in Seoul, South Korea to create underwear brand, and hired South Korea Fidelia brand design director Cathy featuring "Parry Show "product development consultant.

Parry show the urban white-collar Women's life, work as the background, outlines the "intellectual, fashion, refined, independent," the brand culture. Products listed in South Korea, the instant white collar was taken as an underwear darling of the city, brand style and positioning has been in Korea to form a good market reputation.

Reaady to Ship Frame

Reaady to Ship Frame,High Quality Reaady to Ship Frame,Reaady to Ship Frame Details, CN

Able Trading Co., Limited , http://www.bogarsunglasses.com

The product name specification material steel factory/origin price (yuan/ton) is Φ6.5mm higher than yesterday last week than the previous month Pu line Φ6.5mm Q235 steel 4920 0 -20 490 high line Φ6.5-10mm Q235 steel 4960 0 -20 490 high Line Φ6.5-10mm Q235 New Fushun Steel 4960 0 -20 490 High Line Φ6.5-10mm Q235 West Steel 4960 0 -20 490 High Line Φ8/10mm Q235 Beitai 4960 0 -20 490 Rebar Φ12-14mm HRB335 Beitai 4920 0 -50 510 Rebar Φ12-14mm HRB335 Xilin 4920 0 -50 510 Rebar Φ16-25mm HRB335 Beitai 4800 0 -60 560 Rebar Φ16-25mm HRB335 Tongsteel 4800 0 -60 560 Rebar Φ16-25mm HRB335 Linggang 4800 0 -60 560 Rebar Φ16-25mm HRB335 New Fused Steel 4800 0 -60 560 Rebar Φ16-25mm HRB335 West Steel 4800 0 -60 560 Rebar Φ28-32mm HRB335 Tong Steel 4890 0 -50 520 Rebar Φ28-32mm HRB335 Linggang 4890 0 -50 520 Rebar Φ28-32mm HRB335 New Fused Steel 4890 0 -50 520 Rebar Φ28-32mm HRB335 West Steel 4890 0 -50 520 Rebar Φ8-10mm HRB400 New Fused Steel 5180 0 -50 550 Rebar Φ12-14mm HRB400 Steel 5080 0 -50 500 Thread steel Φ16-25mm HRB400 Tongsteel 4980 0 -50 500 Hot rolled coil 2.0*1250*C Q235 Angang 6000 0 0 880 Hot rolled coil 2.3*1250*C Q235 Angang 5900 0 0 880 Hot rolled coil 2.75*1250*C Q235 Angang 5800 0 0 880 Hot rolled coil 3.0*1250*C Q235 Angang 5700 0 0 800 Hot rolled coil 4.0*1250*C Q235 Angang 5500 0 0 750 Hot Roll 4.75*1250*C Q235 Angang 5500 0 0 750 Hot Roll 5.5*1250*C Q235 Angang 5500 0 0 750 Cold Roll 1.0*1000*2000mm Q195 Ben Steel 6900 0 0 1200 Cold Rolled plate 1.5*1250*2500mm Q195 Benxi Steel 6800 0 0 1200 Cold rolled plate 2.0*1250*2500mm Q195 Angang 6800 0 0 1200 Cold rolled plate 3.0*1250*2500mm Q195 Angang 6900 0 0 1200 Medium plate 8mm Q235 Sky Steel 6480 0 -70 880 Puzhong Plate 8mm Q235 Jigang 6480 0 -70 880 Puzhong Plate 10mm Q235 Tiangang 6170 0 -80 790 Puzhong Plate 10mm Q235 Angang 6170 0 -80 790 Puzhong Plate 14-20mm Q235 Jigang 6040 0 -80 890 Puzhong board 14-20mm Q235 Tanggang 6000 0 -80 760 low alloy board 14-20mm Q345 Jigang 6250 0 -80 720 galvanized coil 0.5mm*1000*C SGCC Hengtong 6700 0 0 550 galvanized coil 1.5 Mm*1000*C SGCC Benxi Steel 6150 0 0 550 Galvanized coil 1.0mm*1000*C ST02Z Benxi Steel 6500 0 0 650 I-beam 12# Q235 Anshan Baode/ 0 0 0 I-beam 25# Q235 Haicheng East Four / 0 0 channel 16# Q235 A city 5250 0 0 900 Channel 8# Q235 Tong Steel 5280 0 0 830 Angle Steel 40*4m Q235 Tong Steel 5300 0 0 850 Angle Steel 50*5mm Q235 Tong Steel 5200 0 0 800 Angle Steel 100*10mm Q235 Tong Steel 5280 0 0 880

Steel Lighting Pole High Mast

We have got CE certificate from 2015. We make can manufacture various types of high mast with lifting system for stadium highway parking lot and etc.

Our firm introduced whole set of good-sized numerical control hydraulic 

folding equipment(1280/16000) as well as equipped with a series of 

good-sized professional equipments of armor plate-flatted machine, 

lengthways cut machine, numerical control cut machine, auto-closed up 

machine, auto-arc-weld machine, hydraulic redressing straight machine, 

etc. The firm produces all sorts of conical, pyramidal, cylindrical 

steel poles with production range of dia 50mm-2250mm, thickness 

1mm-25mm, once taking shape 16000mm long, and large-scale steel 

components. The firm also is equipped with a multicolor-spayed 

pipelining. At the meantime, for better service to the clients, our firm

 founded a branch com. The Yixing Jinlei Lighting Installation Com, 

which offers clients a succession of service from design to manufacture 

and fixing.

Steel Lighting Pole High Mast,30m High Mast Pole, High Mast pole for stadium

Jiangsu Xinjinlei Steel Industry Co., Ltd. , https://www.steel-pole.com

Today's burglar alarm system has made great progress. Regardless of the quality of appearance or function, the requirements for functions have become even greater.

Anti-theft alarm technology analysis detector determines the advantages of anti-theft alarm system

At present, the burglar alarm system is mainly used for intrusion detection, that is, through the installation of various types of detectors (such as active and passive infrared, microwave, door and window reed switches, emergency buttons, glass break detectors, etc.), according to pre-set rules , detecting whether the protected area has abnormal intrusion; when abnormal intrusion is found, the alarm controller performs warning of voice and light and displays the alarm point area at the same time. The networked system will also send alarm information through the mobile phone and tablet. Pads, local telephone lines, IP networks, or wireless telecommunication networks, notify subscribers or monitoring management centers. Among the detectors that can be connected in the anti-theft alarm system, infrared is one of the most important detection methods at present. The demand for multiple detection applications is constantly deriving, and the building environment is increasingly complex. Today, in addition to installation technology, the development of detection technology in burglar alarm systems has become an indicator of whether the system has an advantage. We can examine the application and development of the next few detection technologies.

The first and most popular application is infrared anti-theft detectors. Infrared anti-theft detectors are classified into active (AIR, also known as “shooting”) and passive (PIR, also known as “thermal sensor”). Active infrared light is often used for perimeter protection because it has a light emitter that emits a light beam automatically, blocking it and reporting it incorrectly, and the light beam is straight. As for passive infrared light, it detects infrared radiation of about 10-12 μm that the human body emits. Sensing the alarm, but because in the normal state, the outdoor temperature difference changes greatly, heat source interference and disturbance, so most of the passive infrared detectors can only be used for indoor or specific area space use. In addition to infrared detectors related to the quality of anti-theft alarm detection system has the following ten false positive factors, must be carefully considered in the application of technology, the main reason for the 10 major infrared detector false positives:.

1. The anti-interference ability of RFI & EMI radio frequency is poor, causing adjacent-frequency interference.

2. Inaccurate judgment of personnel invasion behavior.

3. Affected by ambient temperature and strong light.

4. The alarm host and detector caused duplicate coding due to multiple configurations.

5. The shape of the translucent cover is poorly designed.

6. Internal light component design angle error.

7. Infrared detector installation method is not good.

8. Multiple detection technology application errors cause mutual interference.

9. Poorly reported product manufacturing process and operating errors.

10. Detection range, range, temperature compensation, incorrect sensitivity settings, or poor collocation.

Sensitivity and false alarm rate have always been the contradictions that burglar alarm products must face because the sensitivity of products increases, and the false alarm rate often rises. Therefore, many manufacturers have already improved this. It can be seen from the above that infrared detectors may be misreported, and most of them are related to the product's design and manufacturing capabilities. Therefore, the selection of the product's performance is the first threshold to reduce the false alarm rate.

Anti-theft alarm host and control panel technology upgrade

After many years of development, the anti-theft alarm system has entered a mature period. The miniaturization and refinement of the product's appearance have been unable to continue to meet the needs of customers. The diversity of functions and the stability of performance have attracted more and more attention. For example, intrusion detection requires rapid response to instant intrusion events, or it may cause major losses. Therefore, excellent anti-theft alarm products should seek balance in both performance and reliability. In detection technology, "infrared + XX" dual or triple detection technology can be used to minimize the false alarm rate. In addition, if the host is equipped with an embedded MCU or a micro-processing CPU technology, the function of the anti-theft alarm host can be upgraded to a more diverse interface. On the control panel, from the point of view of this test product, it is refined. Simplified control operations and control of moving the interface remotely are inevitable. With different access control interfaces, the control panel is no longer a rigid keyboard. The burglar alarm control panel and the control panel have also been greatly improved in the mechanism of preventing intrusion and vandalism. We can see the design of the combination lock cover plate and the structure of the exterior material structure that emphasizes the resistance to violence and weathering. All this has been highlighted. The overall anti-theft alarm system technology improvements.

Anti-theft alarm system development humane

As people's living standards have greatly increased, in real life, the technology of anti-theft alarm systems can also be applied to provide personalized medical alarm services. Existing operators have launched a remote medical care response system solution in response to the development trend of aging in China. Through the features of the LCD screen, keys, and call keys of the anti-theft alarm panel, after the user presses a key, he or she can directly communicate with the security service center or relatives without using a telephone. The system can also instantly discover information such as user falls, activities, etc., and has a variety of event voice reminders such as regular medication reminders. In addition, the latest anti-theft alarm host system can also be equipped with a variety of Bluetooth medical equipment such as an electrocardiogram monitor, a blood gluغير مجاز مي باشدe meter, a blood pressure monitor, a weight scale, and the like, which can be used to instantly detect the user's blood gluغير مجاز مي باشدe and electrocardiogram. Such physiological conditions, and through the alarm control host, the user's physiological status (electrocardiogram, blood gluغير مجاز مي باشدe, blood pressure) information transmitted to the remote medical staff for home care.

Anti-theft alarm system integration and application

Integration is a major development trend in security systems, and burglar alarm systems are no exception. In fact, the integration of anti-theft alarm systems with other security subsystems such as image surveillance and access control systems is not new. In recent years, as it has gradually expanded its applications to residential and community communities, it has also begun to integrate smart homes, but these are only It is the simplest and most basic integration. In addition, it is also possible to perform linkage between burglar alarm and image monitoring. At present, only the output interface of the front-end detector is connected by hardware and the alarm-alarm input interface of the image monitoring is connected. When an abnormal situation occurs, The preset linkage mode performs image alarm linkage to realize video playback and hard disk recording. Another example is the integration of information with software platforms. In addition to hardware integration, software integration is the focus of integration between various anti-theft alarm subsystems. In the integration of various systems, the key point at present is how to solve the interaction and processing of information between systems.

In the meantime, the latest anti-theft alarm integration requirements must achieve multiple alarm network coexistence methods. Anti-theft alarm network has an easily confusing meaning, that is, the alarm controller and the control center network, with the alarm detector and controller Networking, confused. In fact, the alarm networking method includes both wired and wireless, such as connection* or wireless GSM phone notification, and the connection between the alarm detector and the control host, and the wireless is dedicated wireless, such as infrared or Zigbee, etc., not the telecom operators. Wireless platform provided. In terms of importance, the networking of alarm controllers and control centers is the key to system integration. In recent years, with the prevalence of IP networks, many alarm controller manufacturers have begun to use wired or wireless IP network networking, but actually see the networking applications due to the closed environment of the use of TCP/IP. The way the network is currently used has not grown significantly.

Anti-theft alarm service development direction

"According to its requirements" - to meet the different needs of different types of service objects Different types of service users' security needs vary widely, although the alarm service can not be all-embracing, but in mainstream applications, should meet the needs of its risk prevention, do Timely, reliable, accurate and effective.

The key to the alarm service lies in whether the alarm service can meet the service subject's expected disposal subject, such as the police, and “timely” arrives at the crime scene to handle the request.

* The police required that the police be required to arrive at the scene within 10 minutes of the city within 5 minutes of the urban area. According to statistics, if the police arrive at the scene one to three minutes after the alarm, the catch rate is generally 60% to 70%. If it arrives at the scene in about 5 minutes, the catch rate is only 20% to 30%.

If the alarm service takes a long time in its own alarm, nuclear, and forwarding links, even if it provides the police with accurate alarm information, it will not help or cause a certain loss to the customer. This will lose the significance of the alarm. . Therefore, in order to adapt to the policing mechanism of the police, the alarm service must have an effective response time. Now that the alarm service is available, when an on-site user site alarm occurs, the on-site image and alarm information can reach the 110-station alarm station and the alarm service center duty station within 2 seconds. The alarm service center duty station nuclear alarm time can be within 30 seconds. Clock inside. Forwarding time can be within 2 seconds. To achieve this level of time, it will win valuable time for the police to solve cases on the spot. The alarm service should adopt the means of video-nuclear-alarm. It is impossible to rely solely on the telephone nuclear police or artificially go to the scene of nuclear police.

For families and individuals, the first concern in security is life safety protection, physical health protection, followed by loss of property robberies, equipment damage and so on. Since domestic citizens cannot hold weapons and control tools in accordance with the law, they have almost no resistance when faced with vicious personal abuse. They can only rely on the police completely and rely on the police to arrive at the scene in the shortest possible time to ensure personal and property protection. Security. Therefore, the alarm service should ensure that the demand for such alarm assistance arrives at the police within the shortest response time. However, when burglary occurs during the absence of a customer, what the customer expects at this time becomes how to protect the property from loss. As long as the property is not compromised, it will not matter to the customer whether he can catch the thief. Therefore, what the alarm service should do at this time is how to use technology to intimidate criminals and stop the crime on the spot.

For the needs of different types of customers, there should be corresponding alarm service items and non-policy rescue services stipulated in the contract. Such as assisting customers to remotely or on-site to lock the door, discourage non-business entry personnel, reminding abnormal operators to accept abnormal service procedures, targeted to meet the different needs of different types of service objects.

“Approaching the distance”—The modernization, networking and localization of modern alarm services, and professional alarm services rely on information technology systems to provide alarm information. The core of the alarm service is to establish a fast channel between users and/or rescue agencies. To solve the problem of rapid contact between customers and * or rescue agencies.

From the perspective of the development of the alarm service industry and the status quo, the alarm service is not limited to local alarms. It is a remote, alarming, and cross-city police service. On the one hand, the alarm service is based on information services, meets demands with modern new technologies, new formats and new services, and features high-tech, networking, and global sharing. On the other hand, the alarm service must complete the agreement with the customer and its disposal must be performed locally. This "distant" and "near" constitute two aspects that are indispensable to the modern alarm service industry. It is necessary to support the nationwide service scope of the alarm service with the information system and networking of the technical system. At the same time, it must also provide specific integrated services to the localization, specialization, and timeliness of the rescue implementation. The cross-regional large-scale remote monitoring and alarm system forms an effective combination with the local monitoring system and security and rescue services. It will also be a development direction of the alarm service in the future.

DIY Pipe Storage Shelf

Rustic Industrial DIY Handmade Multifunction Pipe Brackets.

Beautiful and practical.Need to be assembled easily.Support customized

Bedroom, kitchen, living room, bar, cafe, no matter what the occasion it is the best choice.

Applicable:If you only want the shelving unit to attach to the wall ,instead of the ceiling,Then our shelf is your perfect choice.

Easy "do it yourself" project for your home or office. Each purchase will include all of the parts needed (pipes and fittings) to complete this unique open pipe shelf system.You can use it [DIY" your's bookshelf.kitchen shelf.Bathroom Shelf.flowers shelf.and so.Add additional shelving space easily and effortlessly.

This is the price of a pair of 4-tier pipe shelf, planks not included , planks can be buy from most lumber yards or big retailers in the local. We only sell the Shelf brackets , can be buy it spaced more or less depending on thickness of shelf boards and preference of spacing (size of shelf unit). Shelf brackets can hold over 150 pounds if properly fastened into wood wall framing.

If you need a different size ,You can contact us to customize.

Diy Industrial Shelves,Industrial Pipe Shelving Kit,Pipe Shelving Kit,Diy Pipe Storage Shelf

Foshan Nanhai Xin Jianwei Hardware Co., Ltd , https://www.aaghardware.com

Although milk also contains high levels of calcium, the combination of lactic acid and calcium in yogurt can promote calcium absorption. In this article, we will go together to understand the benefits of yoghurt and how to drink yogurt properly.

First, the benefits of drinking yogurt

1. Promote digestion. Yogurt can promote the secretion of gastric juice, so as to improve appetite and enhance digestion.

2. Anti-cancer. In yogurt contains a large number of lactic acid bacteria, this material can not only maintain the normal function of the intestine, but also has the effect of reducing certain carcinogens. It can help the body kill a variety of carcinogenic substances, so as to achieve anti-cancer effect.

3. Lower cholesterol. Yogurt can reduce cholesterol levels in the blood and reduce the risk of cardiovascular disease.

4. Maintain intestinal flora. Yogurt can regulate the balance of gastrointestinal bacteria, increase the body of Bifidobacterium and other beneficial bacteria, inhibit the reproduction of certain harmful bacteria, inhibit the invasion of harmful bacteria on the intestine.

5. Prevent constipation. Yogurt promotes intestinal peristalsis and bacterial growth by producing a large amount of short-chain fatty acids to change osmotic pressure and prevent constipation.

6. Improve human immunity. Yogurt contains lactic acid bacteria, which can produce some substances that enhance immune function, can improve the body's immunity and prevent diseases.

7. Avoid lactose intolerance. For milk lactose intolerance, it will ease the effect of bulging milk, yogurt not only contains all the nutrients in milk and is more conducive to human absorption than milk.

8. Strengthen the absorption of calcium and avoid osteoporosis. The calcium concentration in yogurt is easily absorbed and is the best source of calcium in the human body.

Second, yogurt how much to drink every day

Some people particularly like yoghurt and often drink plenty of yogurt after meals, which may cause weight gain. Because yoghurt itself contains some calories, drinking yoghurt after a meal is equivalent to an additional intake of these calories, causing weight gain.

For healthy people, drinking a cup or two a day, that is, eating about 250-500g a day is more appropriate. It is best to drink for half an hour to an hour after a meal, which can regulate the intestinal flora, which is good for your health.

Third, yogurt can heat it?

Yogurt can not be heated and drink. The active, milky lactic acid bacteria in yogurt, if diluted with heat or boiling water, will die in large quantities. Not only will the unique taste disappear, but even the nutritional value will be lost.

Fourth, pay attention to drinking yogurt

1. To identify varieties. Currently on the market, there are many types of “milk yogurt” made from milk (milk powder), sugar, lactic acid (citric acid), malic acid, spices, and preservatives. Because it does not have the health care effect of sour milk, Carefully identify.

2. To drink about 2 hours after a meal. The PH value of PH for the growth of suitable lactic acid bacteria is 5.4 or more, and the PH value of fasting gastric juice is less than 2, such as drinking yogurt at this time, lactic acid bacteria are easily killed, and the health care function is weakened.

3. Mouthwash after drinking. With the development of lactic acid series beverages, the rate of dental caries in children is also increasing, which is the leading role played by some bacteria in lactic acid bacteria. Therefore, in order to effectively prevent dental caries, rinse mouth after drinking yogurt.

4. Do not take it with certain medications. Antibiotics such as chloramphenicol and erythromycin, sulfa drugs and some drugs for diarrhea can kill or destroy lactic acid bacteria in yogurt.

5. Yogurt is not free to mix. Do not eat yoghurt with high fat processed meat such as sauغير مجاز مي باشدes and bacon. Because of the added nitric acid in the processed meat, namely nitrous acid, it forms nitrosamines with the amines in yogurt and is a carcinogen.

6. Do not feed the baby. Although yoghurt-based antibiotics produced by lactic acid bacteria can inhibit and eradicate many pathogenic microorganisms, they also undermine the growth conditions of beneficial bacteria on the human body and affect normal digestive function, especially for infants with gastroenteritis and premature infants.

Fifth, how to buy yogurt

First of all, consumers should carefully check whether the labeling on the product packaging is complete, especially the ingredient list and product composition table, so as to distinguish between pure sour milk, seasoned sour milk, or fruit yogurt, and choose the one that suits their taste. , Then according to the amount of fat in the product composition table, choose the products you need.

Secondly, yogurt and sour milk beverages are different. The content of protein and fat in sour milk drinks is relatively low, generally below 1.5%. Therefore, it is also necessary to see whether yogurt or sour milk beverages are marked on the product label.

In addition, due to the short shelf life of yogurt products, generally about two weeks, and need to be stored in the 2 degrees Celsius to 6 degrees Celsius environment, otherwise it is easy to degenerate, so buy yogurt should be a small number of times.

Water Hardness Test Kit

Specifications

with an ascorbic acid parameter.

Pool Tester,Water Test Strips,Water Quality Tester,Water Hardness Test Kit

Changchun LYZ Technology Co., Ltd , https://www.lyzstrips.com