Pay attention to the suitability of choosing ppe Pay attention to the suitability of choosing ppe .

Pay attention to the suitability of choosing ppe

Corrugated wolfberry chemical composition

chemical composition

1. Burly

Shells contain a lot of calcium carbonate, a small amount of calcium phosphate in more than 93% (calculated as carbonic acid); still contains a small amount of magnesium, iron, silicate, sulfate and chloride and organic matter.

2. Muddy

Shells contain more than 90% of calcium carbonate, another small amount of calcium phosphate, the total calcium in more than 93% (calculated as calcium carbonate); organic matter about 1.69%; still contains a small amount of magnesium, iron, silicate, sulfate, phosphate and chloride. After calcination, calcium carbonate decomposes to produce calcium chloride and the like, and organic matter is destroyed.

3. Mao Rong

Shell contains a large amount of calcium carbonate, a small amount of calcium phosphate, the total calcium is more than 93% (calculated as calcium carbonate); still contains silicate and inorganic elements aluminum, chlorine, chromium, copper, iron, potassium, manganese, sodium, nickel, Phosphorus, sulfur, silicon, germanium, and zinc; and the outer shell of the buttercup has a specific enrichment capability for the manganese nuclides.


Dried Chili Products

The color of Dried Chili products are red,the flavor is HOT spicy.

WANYUAN FOOD have been specialized in this industry for over 15 years.Our mission is to produce different quality products to meet customers'needs.

Dried chili products mainly used in restaurant,food production industry and sauce.

Dried Chili products

Huaiyang County Wanyuan Garlic Foods Processing Industries Co.,Ltd , https://www.wanyuangarlicfood.com


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Talking about the Application of Panoramic Camera in the Field of Video Surveillance in Pingan City

one. Foreword

The state will build a harmonious society, promote economic development, and improve people's lives. Since the "3111" pilot project for the construction of the city surveillance and alarm network system in the country started in October 2005, most of the major cities in the country have now completed the construction of the system and are gradually improving. In order to give full play to the key role of the social security monitoring system in the public security prevention and control system, and further expand the application scope of the social security monitoring system in the city monitoring and alarm network, it is necessary to introduce more advanced measures in the construction of the social security monitoring system. , More practical modern security technology.

two. The definition and imaging principle of panoramic camera

2.1 Definition of panoramic camera The panoramic camera we define is a camera with panoramic gaze ability. Panorama refers to that the field of view in one direction corresponds to or exceeds 180°. Gaze means that the camera is staring at the target space without turning. PTZ camera).


(Original Video Data - Stare) (DPTZ Expanding Effect)

2.2 Imaging Principles of Panoramic Cameras Due to the influence of depth of field curvature, the image captured by a panoramic camera is very distorted and does not conform to the normal visual experience. Therefore, image correction techniques are required to correct the distorted image. Image correction technology usually pulls out a single fan shape from the original pie chart, and then carries out certain deformation and correction processing according to the principle of proportionality and the like, and combines these separately processed fan-shaped images to obtain images meeting the monitoring requirements. For products with low demand, a simple four-corner stretching can be performed directly on the pie, and an image suitable for viewing by the human eye can also be obtained.

three. The types and advantages and disadvantages of panoramic cameras

The panoramic camera can be divided into two kinds of single lens panoramic camera and multi-lens panoramic camera according to the number of lenses. According to the imaging mode, it can be divided into fisheye panoramic camera and catadioptric panoramic camera.

{C}l{C} single-lens panoramic camera: The use of gun-type camera or UFO camera plus fisheye lens form, which is also the most simple and most economical way to achieve panoramic monitoring, the key point of this approach is The camera itself has the ability to correct for "distortion" of the fisheye, or it can be combined with special processing software to correct the image after it has been deformed by the fisheye lens. However, the pixel in the imaging frame has the highest vertical pixel and the lowest edge.

{C}l{C} Multi-lens panoramic camera: Using multi-lens and multi-angle monitoring to realize 360-degree monitoring of stitched images. This method realizes complex technology and high غير مجاز مي باشدt, but it has less of a fisheye panoramic camera. Fish eye distortion problems. But the pressure on transmission and storage is huge. It is easy to form yin and yang on the imaging screen.

{C}l{C}Refraction refractor panoramic camera: this type of panoramic camera is the use of light refraction principle to complete video capture through a single lens, the imaging picture pixels are evenly distributed, it is easier to achieve in the mechanism in the horizontal direction based on the formation of the upward pitch angle The regulatory area is larger than that of non-reflective panoramic cameras.

four. The significance of panoramic camera applications
4.1 The Dilemma of Existing Video Surveillance With the advancement of science and technology and the gradual advancement of the safe city supervision system, the number of video surveillance points in major cities has reached a certain order of magnitude. However, we still feel that the number of video surveillance points is insufficient for our management departments, and there are still blind spots and dead ends in the existing distribution sites. However, it is impossible and unscientific to blindly increase the number of monitoring points according to the original situation, but at the same time, it puts tremendous pressure on the storage of the transmission link and the backend video data, and the maintenance غير مجاز مي باشدt in the later period also increases. Will rise sharply.

4.2 Coping strategies and solutions Since we understand the flaws in existing video surveillance systems, we can solve this dilemma by fine-tuning the front-end cameras. For example, we can deploy at relatively open sites such as major road intersections, public plazas, and station waiting areas in some cities based on the characteristics of no dead angle and blind spots of the panoramic camera, so that our back office supervisors can not only get an overall sense of presence. At the same time, through the linkage between the panoramic camera and the standard camera, the detail view of the target of interest can be achieved, thus enabling our regulatory system to enter a new era of smart supervision.

Fives. to sum up

The panoramic camera is used to supervise an area. This feature is also the basis of the panoramic camera. At the same time, the distortion correction algorithm for the DPTZ of the panoramic camera and the video according to the monitoring habits should play a role in the application of the panoramic camera.

For the application of the panoramic camera, we believe that it is not easy to pursue the pixels of the camera. It is not easy to achieve a full real-time encoding and decoding of 3 million pixels in accordance with the current technological capabilities. Raising the pixels up again can only sacrifice the real-time nature of the video. Therefore, we believe that the use of panoramic camera + standard camera to achieve organic linkage is a new video application for the safe city monitoring system.

Built In Induction Cooker

Induction Burner,Induction Pressure Cooker,Induction Range Cooker,Built In Induction Cooker

Guangdong Puda Electrical Appliance Co., Ltd. , https://www.elecapoka.com


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How to install the swing gate and precautions

The installation of the swing gate is critical, and the installation quality will directly affect the performance. Many customers do not understand the installation and do not pay attention to the installation. Some customers simply do not read the manual and do not understand the telephone manufacturers. Therefore, they must first read the pendulum carefully. The brake operator manual is very important. It is proficient in basic operation skills and will deepen influence in the actual operation process. It must be operated by professionals, otherwise it will damage the machine and cause unnecessary trouble. It is necessary to discuss with the new and old customers about the installation steps of the swing gate.

A, gate positioning:

According to the original design plan, determine the location of the gate to be installed, and the direction.

The ground is flat. If the slope surface must be flat, it is best to communicate with Party A to confirm the location.

Second, slotting:

Do not open the line to open the slot, the dark line is to be slotted at the bottom, take the two 6 points PVC pipe, one go strong, one go weak, strong power 220 volts, 1.5-2 points, weak walk 4 core shielded cable, Network cable use.

Third, the swing gate fixed:

Fixed gate position, 4-M10*100 expansion screws, horizontal symmetry. Before and after the symmetry, uniform, the front chassis and the back of the swing bar gap 50-80mm as well, too small will hit the chassis, too easy to excel.

Fourth, install the pendulum:

Power is on, and the swing shaft is in the middle of the swing shaft, and the swing rod is installed and fastened. A lot of customers took a swing bar, which is very easy to install. Once installed, it will cause the pendulum to hit the chassis.

Fifth, access control registration:

Some customers have already registered at the factory. They can use the card directly (no registration is required). If the card is registered, it must be connected to the access control board with a network cable and connected to the computer. The card issuance machine can even issue a card on the card issuing machine to manage the card. Software, then register and register for operation, the card number corresponds to the cardholder's name, credit card records only generate the card number, through the card number to find the relevant cardholders and access to the information.

Six, maintenance:

Safely keep the software and register information. In case of poor communication or faulty gates, refer to the instructions, be sure to maintain and maintain by professional personnel. Record, maintain, and use conditions of the gates regularly, clean the access data, and copy them to a computer for backup. Change oil once a month or so, the appearance of clean, plug the circuit.

Led Table Lamps

Touch Table Lamp,Flexable Neck Table Lamp,Led Table Lamps,Ecorative Desk Lamp

SHAOXING SUNSHINE ELECTRONIC CO.,LTD , https://www.ultralitelamps.com


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The largest increase in fastener imports is wood screws

The largest increase in fastener imports is wood screws

In May 2014, the value of U.S. steel fastener imports was US8,063,782, a 3% increase from the previous quarter; the value of US exports was US6,103,799, a year-on-year increase of 6%.

In May, the top five sources of fasteners in the United States were China Taiwan, China, Japan, Germany, and Canada. The top five export destinations are Mexico, Canada, the United Kingdom, China and Germany.

Among the fasteners import and export products in the United States, the highest imports and exports of screws and bolts (with or without nuts or washers) in May were 184,214,336 U.S. dollars, an increase of 2% from the previous month; the export value was 160. US5,081, an increase of 6% from the previous quarter.

In May, the largest increase in fastener imports in the United States was in wood screws, which was a 30% increase from the previous month and the value of imports was US,386,677. The largest export increase was rivets, which was a 41% increase from the previous month to US,071,481. .

 

     

Cutter Knife

The blade of a cutter knife is very sharp, and there are several parallel scribe lines on its blade. Because it is usually used to cut wallpaper, it is also called a "wallpaper cutter". Cutter knife is usually used in the decoration and advertising plaque industry. The biggest feature of the cutter knife is that it can be easy to replace the segmented blades. You can fold off the unsharp section of blade when using it, so the sharpness can be maintained without sharpening the blade frequently.

B123_1B111_1 

Cutter knife,Utility knife,plotter knife

Behappy Crafts (suzhou)Co.,Ltd , https://www.behappyindustry.com


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Luxury speed door

Intelligent anti-collision swing gate is an intelligent channel management device that has been carefully developed, researched and produced for many years. It is a high-tech product that mainly focuses on the intelligent management of human channels. The device integrates mechanical, electronic, microprocessor control and various identification technologies organically, through the selection of various identification systems and the use of reliable safety protection devices, alarm devices, direction indication, and extended friendly The LED count display interface coordinates the intelligent control and management of the channel. Intelligent swing gate can be easily compatible with the use of IC card, ID card, barcode card, fingerprint and other reader identification devices, providing access to personnel with a civilized and orderly way of access, effectively managing personnel access.

The company is dedicated to channel gates. The company's products have obtained CE and CEM certifications and have been recognized by the industry for many years.

Products can be widely used in stations, terminals, subways, factories, buildings, smart communities, hotels, clubs, enterprises and institutions need to intelligent management of the channel.

Features:

◇Stainless steel box, swing arm stainless steel combined with plexiglass, cabinet shape, novel and beautiful, strong and durable ◇Waterproof, sunscreen, anti-warm, cold-resistant ◇ prompt state, clear indication of the direction of travel, programmable gate control state, with a variety of The working mode can be selected, unidirectional or bidirectional control can be set, compatible IC, ID, magnetic card, barcode card, RFID-SIM card, two-dimension code, biometrics, and other read-write control devices, through the main control board Built-in small button, can set the running status of the equipment;

When a person is not detected by an infrared sensor, the door is kept open to prevent pinching.

◇ Anti-knocking function to prevent against pushing in the opposite direction. When pulling in the opposite direction, it will automatically lock and reset automatically. When no opening signal is received, the swing arm will automatically lock;

◇ With automatic reset function, the system will automatically cancel the user's current access authority after the gate is opened and it is not in the specified time;

The rotation of the motor and the reset of the lever are detected by the photoelectric detection. The microprocessor signal processing, smooth rotation, and reliable performance;

◇The microprocessor-based module electrical control system realizes intelligent management;

◇ Remote control through computer management;

◇ Unique geared motor and multi-belt variable speed drive and code reset device have realized the precise positioning and locking of the lever.

◇ Automatic statistics and automatic display function; can be networked or offline;

◇ Freely adjustable normally open or normally closed to meet the requirements of different venues;

◇ can be connected with a variety of reading and writing equipment, receiving relay switch signal work;

One-way, two-way pendulum function, one-way or two-way control personnel access;

◇ Remote control and management can be achieved directly through the management computer; automatic reset delay, the system default is 10 seconds after the opening (adjustable) automatic reset;

The power swing arm is automatically swing open and automatically closed after power on, which meets the fire protection requirements.

Scalable functionality:

1) Sound and light alarm functions, including illegal intrusion alarms, anti-clamp alarms, etc.;

2) counting function;

3) Infrared reset function;

4) The chassis lengthens and the swing arm lengthens.

Technical Parameters:

Concrete structure: frame structure / 304 stainless steel shell, cold plate spray;

Gate unit: movement, box, gate control panel and power supply;

◇ Production process: Full CNC laser cutting machine production ◇ Stainless steel thickness: Cover 2.0mm

◇ Weight: 60Kg

◇ Swing arm transmission angle: 180 degrees ◇ anti-reversal with anti-anti-swing function to ensure that one card and one person swing gate swing direction: one-way or two-way ◇ channel width: <1200mm

Power: single channel 40W, single channel 120W

◇ Working voltage: AC220±10%V/50±4%HZ

◇ Output: AC24V, DC12V, DC5V

◇ Input interface: Dry contact signal or 12V level signal or 12V pulse signal with pulse width ≥100ms, drive current ≥10mA

◇ Communication interface: RS485 standard distance ≤ 1200 meters or TCP/IP

◇ LED direction indicator: 1 reading card window: 2 ◇ ◇ ◇ 速度 40 Speed: 40 people / minute (normally open), 25-30 person / minute (normally closed)

◇ Gate opening and closing time: 2-3 seconds 进入 After entering power state after power on: 3 seconds ◇ Automatic reset after failure: 10 seconds ◇ Working environment: indoor, outdoor (shade shed, rainproof frame)

Temperature: -40 °C -60 °C Relative humidity: 5% -95%, non-condensing

Lace Braiding Machine

lace braiding machine 

We have developed the third generation of jacquard weaving machine computerized lace braiding machine with jacquard, in which micro-computer controlling technology is applied to replace lag controlling technology, microcomputer programming software is applied to replace log boring design and production technology, various technology and performance indexes of the product have shown that it has reached the advanced international level and occupied the leading position in China. computer-controlled jacquard weaving machine has the advance of strong adaptability high efficiency, easiness of pattern design, production and revision, and simplicity of preservation. 

Braiding Machine,Cable Braiding Machine,Lace Braiding Machine,Rope Braiding Machine

Nantong Jielei Machinery Co.,Ltd , https://www.lacemachinery.com


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Love underwear hand in hand in the morning planning to create a brand new underwear brand MODELAB

慕澜 - MODELAB

Recently, the international high-end department store group in love Shin Kong, held a grand MODELAB brand conference. Prior to this, the Aesthetic brand of Aim Group has been gathering with other sub-brands. This time together with Morningdesign, a leading brand design and planning agency in the nation, a brand new MODELAB has been established to further enrich and perfect the multi-brand architecture.

In the highly competitive body underwear market, MODELAB "professional, healthy, comfortable," the three core concepts has always been the soul of the brand and designers to explore the goal of unremitting efforts to explore the art of combining technology, the use of three-dimensional cutting, "double zipper Design + double waist "effective collection of fat, creating soft lines; smooth trace of the soft stretch fabric and skin natural docile, unique exquisite craftsmanship perfectly modified shape; widen the design to ease the pressure on the body, so that wearing the feminine feel And feel the beauty of every inch of the body changes the process of shaping the unique elegant curves of women.

爱慕内衣携手早晨策划打造全新内衣品牌MODELAB

With the rigorous and pragmatic attitude, Diligence Group strives for excellence and strives for excellence in the accumulation of professional, scientific and technological, original design and with the help of the morning brand, in order to meet the eternal pursuit of today's women, "Forever beautiful, perfect posture" and Its unique way of life and body and mind, one to explore the mysteries of the body, into the essence of research excellence Zhuo body, the "body mechanics, craftsmanship, excellent design style," the perfect combination of graceful bloom women's body curves underwear brand "MODELAB" period However, it was born.

爱慕内衣携手早晨策划打造全新内衣品牌MODELAB

As the morning design of Aimo Group's many years of cooperative partners, it is a professional institution that provides first-class design services to high-end business customers in China. Services include government departments, outstanding enterprises, cultural institutions, internationally renowned multinational corporations, international organizations, etc .; services include brand planning, brand positioning, brand design, brand communication, brand management and project packaging, marketing planning, image design, graphic design , Space environment design, film post-production, product design and consulting services; services covering real estate, film and television media, catering, entertainment, electric power, transportation, machinery, telecommunications, IT and many other industries, especially in real estate, brand services, With three major areas of entertainment has a proud performance.

It is worth mentioning that the morning design has been for long-term brand marketing and image design services for long-term brand real estate and large-scale real estate enterprises such as Ocean Real Estate, Vanke Co., Ltd., China New Group, China Housing Group; for Beijing Fangshan District government, love underwear , China Hydropower Group, National University of Defense Technology, the Chinese People's Insurance Group to provide brand-building services; for the new screen, Huayi Brothers, West Film shares, Rongxin Da, Beijing Media, CCTV and other television dozens of agencies China's famous film and television works to provide graphic design services, is the only full process involved in the process of commercialization of Chinese film design company.

爱慕内衣携手早晨策划打造全新内衣品牌MODELAB

Founded in 1919 and at the forefront of fashion , and since 2005, Deeman Group has been continuously deepening its cooperation with the morning design. It has gradually created a series of large product lines covering ladies ', men's, girls', children's, customized, and household products. Diversified brand system, we have reason to believe that powerful combination will surely create a new round of business miracle, and wait and see.

Silicone Rubber Adhesive Tape

Silicone Rubber Adhesive Tape offer a strong and tough surface for industries which need flexibility, environmental and chemical resistance.

And silicone pressure adhesive is on the back, which ensure the sticky in heat within 260C degree.

The silicone coating is very shiny, has good release and high dielectric strength.

Silicone Tape 

Silicone Rubber Adhesive Tape, Silicone Adhesive Tape, Silicone Rubber Tape, Silicone Tape, Silicone Coated Adhesive Tape, Silicone Rubber tape with glue

Jiangsu Esone New Material Co,.Ltd , https://www.cookware-manufacturer.com


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Will routers become the hub of future smart homes?

OFweek smart home network news rapid development of the smart network era, so that our home life has become smart, and the smart home is the most important thing? The answer is the web. There are ubiquitous networks in our lives. When we first started through the Internet, we only knew about the outside world, sent and received mesغير مجاز مي باشدes, entertainment, etc. However, in today’s home life, various household electrical appliances in our homes gradually access our In the network, is this a magical thing? The answer is definitely yes.

Imagine that you are coming off work in the office and you want to cook it in advance and enjoy it. You want to wash the clothes in advance in the washing machine, come back to the air directly, or you want the air conditioning purifier to be turned on early to reach comfortable temperature and clean air, etc. This can be perfectly achieved, not just these, all of your home lighting, cameras, curtains, doors and windows and so on can achieve intelligent control. But the most important prerequisite is that these appliances must all be connected to the Internet and have intelligent modularity, and they must be controlled through smart terminals so that you can remotely control all kinds of electrical appliances in your home, even curtains, etc. This is smart What the home looks like.

The most important aspect of smart homes is network access. The simple point is that these smart home appliances must be connected to an intelligent router to implement various smart operations. The position of the router in the smart home can be said to be a centralized hub. All intelligent home appliances must be connected to the network of the router before they can be controlled remotely through the smart terminal. Without router wireless network access, these smart appliances can not be considered smart home. Smart control also uses your smart phone to send and receive network signals to your home router. Routers send and receive network signals to your smart home appliances. In this way, these smart home appliances can begin remote control and work under the brisk signal reception.

The position of the router in the smart home can be said to be pivotal, and many manufacturers are vigorously developing the smart home sector. Now it is only the initial stage of development, but for the router market, it can be said that the competition is very hot and the top international manufacturers All new routers are released. Traditional router manufacturers focus on the network only. Emerging technology companies still have too few hardware technologies for router networks. Of course, there are companies like Huawei, which have many years of experience in producing network products, and also have a number of network-related patents. At the same time, they are also embarking on the development of smart terminals. There are very few manufacturers like Huawei. Good products such as the Huawei WS318 enhanced version and the Huawei A1 free version are currently two good choices. Huawei Huawei HiKeys are very convenient, as long as Huawei's own products are smart one-click access networks.

In fact, in the short term, to realize the dream of smart home, there are still some difficulties, because very few manufacturers will produce a large number of household electrical appliances. This requires technology companies to integrate the giants of various home appliance industries to achieve common intelligent management. This may be possible, and Huawei HiLink is such a smart home alliance.

Of course, for the router, the future market is certainly very fierce. The router must also be more and more intelligent to become the hub of the smart home. It is not only a good signal, better wall penetration ability, but also more intelligent. Switching and optimizing the network's ability can ensure the transmission and reception of network signals.

The shape of the future route is definitely not the way it is now. Several stout antenna eras have long been outdated. Of course, we can freely imagine what the future router looks like. We believe that in the next few years, international giants like Huawei will lead the way. The development trend of future routers is at least the vane of future router development. Therefore, routers must be the backbone of future smart homes and play a key role in connection. This point is beyond doubt.

                   

Honeywell Barcode Scanner Battery

Shenzhen Sunwind Energy Tech Co.,Ltd , https://www.sunwindbatterylm.com


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Gold figure show underwear brings a new fashion life

When the best company's four major brands, namely "Orsay Lande", " golden body show", "Sifu Li", "Xinhai lace." From the practice of developing a profound understanding of brand products should be high-quality, high credibility, high profile, high market share, high efficiency products.

黄金身段show




To achieve the company, agents, consumers "three-in-one" unanimously the real "product" brand, and create good social and economic benefits. From its development to the present, "Aosilande" brand has won many honorable titles such as "Top Ten Users (Consumers) Satisfaction Brand in China", "Famous Brand Products in Guangdong Province", "Guangdong Famous Brand", "National Inspection-Free Product", " "Honor.

黄金身段show内衣带来新鲜时尚的新生活






Golden figure show symbol of "freedom, self-confidence, self," is full of vitality and creative fashion underwear franchise chain. Targeting primarily at young women ages 18-35 and ladies of financial well-being, they often like fresh, fast ways to spend, have a higher brand awareness and build brand loyalty, often longing to be valued and respected.

Nonwoven Fabric

Nonwoven Fabric,Non Woven Felt Fabric,Medical Non Woven Fabric,Biodegradable Non Woven Fabric

Taizhou fengfu import & export co.,ltd , https://www.ffinterlining.com


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Bao'an District, Shenzhen City Whitehead Xia Zhuoya beauty underwear franchise stores grand opening

Warm congratulations to Guangdong Province, Fu Yong Town, Bao'an District of Shenzhen City Whitehead summer Zhuoya Jia man underwear joining the shop May 18 grand opening!

Zhuoya beauty Fuyong Whitehead Summer Store is located in Yongfeng Commercial Street, Shishi District, Baishixia, Fuyong Town, Bao'an District, Shenzhen. It is adjacent to Yongfeng Industrial City, Jiajiale Department Store and Jiahao Life Supermarket. It is densely populated with convenient transportation and complete living infrastructure, Restaurants, banks, supermarkets, hotels everywhere. After several years of investment, vigorously develop, has become Fuyong region, one of the largest commercial pedestrian street. Zhuoya beauty underwear joining hotline:

卓娅佳人

(Zhuoya beauty Shenzhen Whitehead store)

Zhuoya beauty underwear to join, do not have to worry about sales. The headquarters has a strong advertising media support and rapidly enhance the market visibility of the brand. The Company aims at the various stages of brand development, the all-dimensional multi-perspective report of the joint TV, network and magazine, and promotes the brand reputation through the large-scale regional public welfare activities Business need not invest in local television media publicity غير مجاز مي باشدts. At the same time, Zhuoya beauty company in each pre-opening franchise stores will be equipped with a large number of leaflets on product introduction, exquisite gift boxes, handbags, franchisees as long as one or two days before the opening to the shop near the free distribution on the line, which To improve franchisee sales performance and product promotion has great help, at the same time, Zhuoya beauty companies will be television, the Internet, the media a lot of advertising.

Fortune era, to create wealth legend. This is the purpose of Zhuoya beauty lingerie, Zhuoya beauty lingerie by providing a complete set of joining the program, attracted numerous visionary talents have joined. At the same time, Zhuoya beauty also gave birth to a large number of celebrities aristocracy, the cradle of wealth in this era.

Recommended reading: 1.Malian Lin underwear store opened on May 28 2. Fujian Zhongshan underwear franchise opened on May 1 3. Shenzhen Bursa underwear franchise opened on May 26

Rayon Crepe

Rayon Market,Rayon Stock,Rayon Export,Rayon Tie Dye

Shaoxing Shangda Textile Co., Ltd , https://www.shangdatex.com


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How to organize fire fighting in warehouses

First, the basic method of extinguishing

known, three conditions required for combustion: fuel, a comburent and ignition sources. The three are indispensable. In the event of a fire, if certain measures are taken to destroy one of the conditions necessary to maintain the combustion, the combustion cannot continue and the fire will extinguish.

According to the principle of material combustion and practical experience in combating fire, there are four basic methods for fire extinguishing: cooling, asphyxiation, isolation, and chemical suppression. The first three methods are fire extinguishing through physical processes, and the latter method is fire extinguishing through chemical processes. Store a variety of fixed fire-fighting equipment in the warehouse or use mobile fire extinguishing equipment for fire extinguishing, the fire extinguishing principle is the result of one or more of the above four kinds of fire extinguishing methods.

One (factor) method

fuel combustion conditions (a) cooling the fire, under the action of heat and flames to reach ignition, pyrolysis, or steam distillation emitted combustible gases, combustion can be sustained. If the flammable solid is cooled below the auto-ignition point, the flame will be extinguished; the flammable liquid will be cooled below the flash point, and the heat source will be isolated from the outside, so that the gas that can sustain combustion cannot be volatilized and the fire will be extinguished.

The best fire extinguishing agent with the best cooling performance is water. The water has a large heat capacity and a high latent heat of vaporization, and the cooling performance is very good. In particular, the use of fog-like water flow fire extinguishes the effect more significantly.

Building water fire-fighting equipment is not only less investment, convenient operation, good fire-extinguishing effect, low management غير مجاز مي باشدt, but also good cooling performance. It is the main fire-fighting facility for fire extinguishing by cooling method.

(Ii) asphyxia asphyxia fire extinguishing method

method, the combustion zone is to prevent the inflow of air, or air diluted with a non-combustible material, the combustion of oxygen and combustion material severed off.

When extinguishing a fire by means of asphyxiation in the fire place of a warehouse, asbestos quilts, soaked quilts, canvas, seagrass mats and other non-combustible or nonflammable materials can be used to cover the burning or closed holes; there are steam and inert gases (carbon dioxide). , nitrogen, etc.).

The high-magnification foam fills the combustion zone and uses the existing doors, windows, etc. on the building to close the combustion zone and prevent fresh air from flowing in to reduce the oxygen content of the combustion zone and achieve the purpose of suffocation and combustion. In addition, as a last resort and conditions permit, it can also use water flooding (filling) method to extinguish the fire.

When using the choking method to extinguish fires, the following issues must be noted:

1. The combustion site has a small space, it is easy to plug and seal, and this method can only be used if there is no oxidant in the combustion zone.

2. When using firefighting methods to fight fires, it must be taken into account that water does not produce adverse effects after it has acted on combustible substances.

3. After extinguishing the fire by means of suffocation, it is necessary to open the hole to check when it is confirmed that the fire has gone out and the temperature has dropped, and to prevent the premature opening of the closed space, so that fresh air flows into the burning zone, causing re-ignition or smoke flow. The deflagration of incomplete combustion products in the fire led to a fierce development of the fire.

4. Under conditional conditions, in order to prevent the rapid spread of the situation and fight for the preparation time for firefighting and fighting, temporary temporary choking measures can be taken to reduce the intensity of combustion, and then organize forces to extinguish the fire.

Swaco ALS II Shaker Screen

SWACO ALS II  Shaker Screen 

Replacement SWACO ALS II Shale Shaker Screen– Hook Strip Flat Screens


 

SJ-ALS-2 shaker screen with dimension of 1141 × 1210 mm, is produced to meet the exact API specifications as a replacement screen for ALS series shale shakers from M-I SWACO. It is commonly compatible with the ALS-2 shaker. Banded steel hook edges prevent the screen from flattening and eliminating mesh pull-out caused by fine wire mesh or high tension screens. There are various mesh combinations available according to different drilling applications. XR or XL mesh range from API 18 to API 325.

Technical Parameter 

  • Mesh Material: stainless steel 304/316/316 L.

  • Frame Material: Q235 steel.

  • Screen Type: XL, XR.

  • API RP 13C Designation: API 18 – API 325.

  • Package: packed in paper carton, shipped by wooden case

Adaptable Shale Shaker Model 

SJ-Swaco ALS II shaker screen are used as the substitute screen for

  • SWACO ALS II shale shaker.

Competitive Advantage

  • 100% interchangeable with OEM brands screen panel size.

  • SS 304/316 wire mesh cloth does not rust or delaminate.

  • Hook strip soft screen with maximum non-blank areas.

  • Manufactured according to the API RP 13C (ISO 13501).

  • Scientific & reasonable غير مجاز مي باشدt control system for competitive price.

  • Adequate inventory in the shortest time to meet customers' demand.

Swaco ALS II Shaker Screen


Remarks: 

M-I SWACO, ALS II are marks of M-I L.L.C.

ShengJia only produces the replacement screens but not original from M-I SWACO

Swaco ALS II Shaker ScreenSwaco ALS II Shaker Screen 


Swaco Als Ii Shaker Screen,Swaco  Als Ii Shale Shaker Screen,Swaco Als Shaker Screen,Swaco  Als  Shale Shaker Screen

Anping Shengjia Hardware Mesh Co.,ltd , https://www.oilshakerscreen.com


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