Pay attention to the suitability of choosing ppe

Recently, Sinopec's “Development of low-gel-content butadiene rubber” and “Low Mooningham benzene rubber SBR1507 technology development” undertaken by Qilu Petrochemical Rubber Factory passed the appraisal.
The low gel content butadiene rubber uses a novel nickel-based three-way catalytic system of nickel naphthenate, triisobutylaluminum, and BF3·D complexes to synthesize different denier visغير مجاز مي باشدity of different deniers. Diene rubber, currently the technology has been granted Chinese invention patents.
Low Mooney styrene rubber SBR1507 achieves the first industrial production in China, and its product performance has reached the advanced level of similar foreign products. Compared with the common grade SBR1502, the processing technology has obvious advantages, and can be applied to molded products, foam rubber products and conveyor belts. Can also be generalized to general rubber products, with good social and economic benefits.

Non-Woven Bag

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The most direct cause of a cable fault is a breakdown of insulation and breakdown. There are many factors that reduce the insulation of the guidance sensor. According to the actual operation experience, the following situations can be summed up.

1) Damage to external forces. From the operation analysis of recent years, especially in Pudong, Shanghai, where the economy is rapidly developing, a considerable number of cable faults are caused by mechanical damage. For example, when the cable is laid and installed, the construction is not standardized and it is easy to cause mechanical damage. It is also easy to damage the running cable by carrying out the civil construction work on the buried cable. Sometimes if the damage is not serious, it will take several months or even several years to cause complete breakdown of the damaged part to form a fault, and sometimes severe damage may lead to a short-circuit fault, which will directly affect the safe production of electricity-using units.

2) Insulation is damp. This situation is also very common, usually occurs in the cable joints in the direct burial or exhaust pipe. For example, if the cable joints are not qualified and joints are made under humid weather conditions, the joints will be filled with water or mixed with water vapor. For a long time, the water branches will form under the action of the electric field, which will gradually damage the insulation strength of the cables and cause failures.

3) Chemical corrosion. Cables directly buried in areas with acid and alkali effects often cause cable armoring, lead sheathing, or outer sheath erosion. The protective layer is subject to long-term chemical or electrolytic corrosion, which results in failure of the protective layer and reduced insulation. Cable failure. The corrosion of the unit's cable is quite serious 4) Long-term overload operation. Overload operation, due to the thermal effect of the current, the load current will inevitably lead to heating of the conductor when passing through the cable. At the same time, the skin effect of the charge and the eddy current loss and insulation loss of the steel crucible will also generate additional heat, thus increasing the temperature of the cable. During long-term overload operation, an excessively high temperature will accelerate the aging of the insulation so that the insulation is broken down. Especially in the hot summer season, the temperature rise of the cable often leads to the first breakdown of the weak cable insulation. Therefore, in the summer, the cable fault is particularly high.

5) The cable connector is faulty. Cable joints are the weakest link in the cable route. Faults of cable joints caused by direct personnel faults (bad construction) occur frequently. In the process of making cable joints, if the joints of the joints are not tightly connected and the heating is insufficient, the insulation may be reduced, which may cause accidents.

6) Environment and temperature. The external environment and heat source of the cable can also cause the cable temperature to be too high, insulation breakdown, and even explosion.

7) Other reasons such as normal aging of cables or natural disasters.

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When the retail industry is plunged into a vicious circle of "profit-for-growth, resulting in greater growth and greater losses," Gome is still adhering to its transformation path of double-income growth in income and profits.

After the close of the market on August 28th, Gome Retail (00493.HK) released its performance report as of June 30, 2017. During the period, the Group's overall GMV increased by 23% to RMB61.7 billion, of which the offline GMV reached 41.2 billion, the online GMV reached 20.5 billion, and the mobile GMV increased significantly by 75% year-on-year, accounting for 74% of the online GMV. Gome achieved sales revenue of 38.07 billion yuan, a year-on-year increase of 7.8%, which was far more than the 3.1% year-on-year growth of the retail sales of the 100 key large retail enterprises in the first half of 2017.

Thanks to the renovation of new stores and the optimization of commodity structure, Gome's comprehensive gross profit margin was as high as 17.8%, and the comparable growth rate in the second quarter was as high as 8.5%, far exceeding the industry level.

During the reporting period, EBITDA increased by 59.1% year-on-year to RMB 672 million, and net profit attributable to owners of the parent company was RMB 122 million. Mr. Wang Junzhou, Gome Retail's president, said that Gome has been renamed Gome Retail. The new name can more accurately reflect our current position and business model as well as the transformation path. The transformation of Gome will not sacrifice profits in exchange for growth, and it cannot be at the expense of the interests of investors. It is the sustainable development of both. Gome's transformation is based on user thinking. Through the application of Internet technologies such as big data, artificial intelligence, and the Internet of Things, the transition from price competition to value competition is achieved. In the process of transition, an alternative path that is different from its peers has emerged.

Strong growth of 8.5% in the same store

The semi-annual report showed that the growth rate of the same store in the Q2 single-season store was 8.5%. This data is nearly 3 percentage points higher than peers.

In recent years, Gome has continued to promote the renovation of its stores, remodeled offline stores through high-frequency scenes and immersive experiences, and set up new home-centered “home improvement + home appliances” and “entertainment + leisure” scenes. In the first half of this year, the world's first professional VR theater was completed, and it is expected that 2017 will develop 20 in core cities. 356 million yuan in strategic investment Internet home improvement company love space, the first home improvement model has opened in Beijing.

In addition, Gome has introduced home improvement designs and electrical kits, whole-house plumbing systems, central air conditioners, and whole cabinets in stores in Beijing, Zhejiang, Chengdu, and Shanghai, and continued to deepen the overall family solution to achieve customer drainage and brand interaction. It is understood that Gome has entered into cooperation with home improvement and decoration companies such as Mud Commune, more+ cattery and caramel decoration, and expects to introduce nearly 100 stores in the second half of the year. It is expected that the home improvement business will boost the same store by 2%-3% in 2018.

In particular, it is worth mentioning that Gome's comprehensive gross margin returned to a relatively high level in the past two years, with differentiated competition as the main content. The supply chain model has become the core competitiveness of Gome. During the reporting period, Gome's comprehensive gross margin was as high as 17.8%, an increase of 1.4 percentage points year-on-year, about 3 percentage points higher than its peers.

Industry insiders believe that, on the one hand, Gome obtains unique price advantage within a certain period of time through price locks; on the other hand, based on big data analysis, Gome and manufacturers jointly study differentiated product customization, and currently, the proportion of differentiated products in Gome It has reached 40%. In addition, the 2017 semi-annual report shows that 56% of the goods sold in Gome can obtain higher gross profit, demonstrating that the commodity structure determines the comprehensive gross profit margin of retail enterprises.

Online transformation of social e-commerce services, integration, and market sinking in the future

According to the report, GOME’s mobile GMV has seen a significant year-on-year growth of 75% and 74% of online GMV. According to statistics, the 618-day GOME Plus trading volume (GMV) jumped by 378% year-on-year, and cumulative rebate of merchandise rebates exceeded 1 million times. Fang Mei, CEO of Gome Internet, stated that “the pure e-commerce has seen a growth dividend, and the post-ecommerce era is gradually moving towards social, social, and content development. Gome Internet has started to create a business + social + sharing eغير مجاز مي باشدystem since 2015. In the future, Gome will be highly integrated online and offline and become a trinity platform for e-commerce + community + entities."

Gome has formed a unique business model, explored the growth mode of “stock + incremental”, and continued to explore new growth points and improve profitability in the three stages of market sinking, post-service and logistics.

According to data from Ovid Cloud Network, the household appliance market under the 34th and the fourth-tier markets reached 332.1 billion yuan in 2016, accounting for a higher proportion than the primary and secondary markets, and it has been increasing year by year. In the future, Gome will take the county as the center pivot, achieve the goal of covering 80% of county-level cities within 2-3 years and opening 2,000 physical stores.

In terms of logistics system, Gome's logistics network has covered 95.5% of prefecture-level cities, 91% of prefecture-level districts, and 71% of township level. In addition to the logistics bases under construction in Xi’an, Shenyang, and Ningbo, Gome will also vigorously develop self-built logistic warehouses and deepen the coverage of the nation’s logistics network, and plans to increase the warehouse area by 1.96 million square meters.

In terms of post-service, based on the integration of color TVs, Gome will gradually form a technology-based distribution system and comprehensively promote “integration of delivery and installation” to create a competitive threshold for appliance services. In the second half of 2017, it is estimated that the amount of TV sets shipped will reach 500,000 units, in 2018 it will increase to 1 million units, and air conditioners and washing machines will each reach 700,000 units.

In addition, Gome is using the "Internet of things technology" as a support to build the country's post-service market and to grow to the trillion market. In the second half of 2017, Gome will upgrade its supply chain management system with air-conditioning, clean water, and air-free nets. It is estimated that it will bring 500 million yuan in profits in two years or so.

Wang Junzhou said that in the second half of the race, the country’s competition is shifting from price competition to value competition. Through the optimization of the supply chain system, the construction of new scenarios, and the layout of the post-service market, the company will lay the foundation for a new retail transformation and at the same time continuously improve its profitability for consumption. Investors and investors create greater value.

2-6kw Diesel Generator Set

Three-Phase Soundproof Diesel Generator,2000W Rated Power Diesel Generator,2-5KW Diesel Generator

Fengde Mechanical & Electrical Manufacturing Co., Ltd. , http://www.dieselgeneratores.com

                    Application&Features:

ZD series screw automatic loaders are the necessary device for plastic process.The unit can automatically load the powder and granules to the hopper.It is used for mixer and extruder.All the touched substance are made of stainless steel.The material can be loaded without any pollution.The production process is all-close and automatic.The loader can load the same material to several mixers at one time. It's very convenient,safe,and economical.

Main Technical Parameter:

Scene Pictures:


Please feeel free to contact us if you have any questions.
Mobile Phone:0086 18921964059
 

Electric Stirring Bar

Yiwu fengtong Electric Appliance Co.,ltd. , https://www.raf-china.com

Product Name Specification Material Origin Price Than Yesterday Last Week Line Φ6.5mm Q235 Ma Steel 4980 0-120 480 Common Line Φ8mm Q235 Ma Steel 4980 0-120 480 High Line Φ6.5mm Q235 Ma Steel 5000 0 -150 450 High Line Φ10mm Q235 Masteel 5000 0 -150 450 High Line Φ6.5-12mm Q335 Jiyuan 5000 0 -150 450 Rebar Φ12mm HRB335 Masteel 5150 0 -150 450 Rebar Φ14-25mm HRB335 Ma Steel (Hefei) 5000 0 - 150 450 Rebar Φ14-25mm HRB335 Ma Steel (Anshan) 5000 0 -150 450 Rebar Φ16-25mm HRB335 Yong Steel 4900 0 -120 420 Rebar Φ16-25mm HRB335 Jigang 4980 0 -150 450 Rebar Φ16-25mm HRB335 Angang 4980 0 -150 450 Rebar Φ16-25mm HRB400 Yong Steel 5100 0 -20 450 Rebar Φ16-25mm HRB400 Jinan Steel 5130 0 -130 430 Rebar Φ16-25mm HRB400 Angang 5100 0 -50 450 Hot Roll 3.0 Mm*1500*C Q235 Masteel 5620 0 -50 670 Hot Roll 3.0mm*1500*C Q235 Sha Steel 5620 0 -50 670 Hot Roll 3.75mm*1500*C Q235 Ma Steel 5480 0 -70 730 Hot Roll 4.75 Mm*1500*C Q235 Ma Steel 5480 0 -70 730 Hot Roll 3.75mm*1500*C Q235 Jiu Steel 5480 0 -20 780 Hot Roll 4.75mm*1500*C Q235 Jiu Steel 5480 0 -20 780 Hot Roll 5.5mm*1500*C Q235 Jiu Steel 5480 0 -20 780 Hot Roll 5.75mm*1500*C Q235 Jiu Steel 5480 0 -20 780 Cold Rolled Plate 1.0*1000*2000mm ST12 Wu Steel 6550 0 100 950 Cold Rolled plate 1.2*1250*2500mm ST12 Wuhan Iron and Steel 6500 0 100 950 Cold rolled plate 1.5*1250*2500mm ST12 Wuhan Iron and Steel 6500 0 100 950 Cold rolled plate 2.0*1250*2500mm ST12 Wuhan Iron and Steel 6500 0 100 950 Cold rolled coil 1.0*1250*2500mm ST12 Masteel 6500 0 100 900 Puzhong Plate 8mm Q235 New Steel 6250 0 0 850 Puzhong Plate 10mm Q235 Masteel 6150 0 0 970 Puzhong Plate 12-14mm Q235 Masteel 5950 0 0 870 Puzhong Plate 16-25mm Q235 Ma Steel 5950 0 0 870 Puzhong Plate 16-25mm Q235 Shaogang Steel 5950 0 0 900 Low Alloy Plate 8mm Q345 New Steel 6350 0 0 870 Low Alloy Plate 10mm Q345 New Steel 6250 0 0 880 Low Alloy Plate 12-14mm Q345 New Steel 6100 0 0 900 Low Alloy Plate 16-20mm Q345 Ma Steel 6100 0 0 900 Diamond Plate Roll 3.5mm*1250*C H-Q235 Ma Steel 5500 0 350 750 Diamond Plate Roll 4.5mm*1250*C H-Q235 Ma Steel 5500 0 350 750 Diamond Plate Roll 5.5mm*1250*C H-Q235 Ma Steel 5500 0 350 750 Seamless Pipe 57*3.5 20# Wuxi 6600 0 100 850 Seamless Pipe 60*4 20# Wuxi 6600 0 100 850 Seamless Pipe 159* 6 20# Xinyu 6100 0 100 5 00 Seamless tube 325*9 20# Steel cladding 6700 0 100 450 I-beam 25# Q235 Wugang 5450 0 0 1000 I-beam 36# Q235 Laiwu 5450 0 0 1000 Channel 16# Q235 Masteel 5350 0 50 750 Steel 25# Q235 Wugang 5350 0 50 750 50*5mm Q235 Masteel 5400 0 0 650 80*8mm Q235 Masteel 5300 0 50 670

Instant Heating Smart Kits

Since thick

film heater element is new type fluid heater parts for most home appliances

manufacturers or other customers, some types of thick film testing kit have

been made by our company. They`ll help customers to understand how thick film

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Underwear shop is where every girl will go to choose a good underwear is the best performance of girls love themselves, each girl learn to love yourself, it is necessary to pick on underwear, but the hot summer underwear want to attract more A little effort, a lot of girls in summer because it is too hot, do not like to try on underwear, so they will only choose their favorite style, and will not fancy underwear fit or comfort, underwear shop display eye-catching, let Meimei can take a fancy to your home underwear.

Picture credit: RiBel underwear shop

The picture shows the bell-bottomed underwear shop exhibition, you also learn it. The summer show to refreshing, light-based, the bright little fresh style in the shop the most prominent place, and then is the set of sales display, sales of the display to be separated from the color, the color from shallow to deep, so customers will be a glance Think this shop looks comfortable.

Picture credit: RiBel underwear shop

Enjoy life from the underwear, if the shop has a big new listing of the brand, it is necessary to display the new products in the first place, so that customers better to know which is new, but also the classification of underwear, divided into ***y area , Retro area, small fresh area go to the exhibition, I believe there will be a lot of crush to patronize oh.

Anti-UV Safety Vest

Walking in the sun, we need to protect ourselves from the sun.  Then 

those workers who need to work outdoors for a long time should be 

protected from sunlight.  The significance of sun protection is mainly 

to prevent the harm of ultraviolet rays to human bodies. Anti-UV safety vest is mainly composed of fabrics containing anti-ultraviolet 

coatings and high-performance reflective materials, which can 

effectively protect the body from sunburn while maintaining high 

visibility, thus protecting the life safety of the wearer.

Anti-UV Safety Vest,UV Protective Clothing,UV Protection Shirts,Sun Protection Shirts

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This article is produced by NetEase Smart Studio (public number smartman 163). Focus on AI and read the next big era!

Finishing | Tian Junhong

Responsible |

Artificial intelligence is so hot. Why is there no artificial intelligence?

When it comes to artificial intelligence, we have to answer one question - what is artificial intelligence? But from the current point of view, experts have not yet clearly defined the main reason is that its concept is too broad. Queries on Baidu Encyclopedia, artificial intelligence is generally defined as a branch of computer science: artificial intelligence attempts to understand the essence of intelligence and produce a new kind of intelligent machine that can respond in a similar way to human intelligence. Research areas include natural language processing, machine learning, neural networks, pattern recognition, intelligent search, etc.; applications include machine translation, language and image understanding, automatic programming, and expert systems.

From this it can be seen that artificial intelligence is a broad concept in which both technology and theory are developing, and as the application continues to expand, its scope is constantly expanding. Some experts even believe that artificial intelligence belongs to the cross of social sciences and natural sciences, involving mathematics, psychology, neurophysiology, information theory, computer science, philosophy and cognitive science, uncertainty theory, and cybernetics.

In fact, since artificial intelligence belongs to the direction of in-depth research and requires a certain foundation, many undergraduates do not have specialized or in-depth AI or ML majors. Although undergraduates do not have artificial intelligence, many universities in China have started researching artificial intelligence very early.

It is reported that China is a C9 university (the nine-school alliance, that is, the nine first-rate universities constructed by the country's first batch of 985 key projects, including Peking University, Tsinghua University, Fudan University, Shanghai Jiaotong University, Nanjing University, Zhejiang University, University of Science and Technology of China, Harbin Industrial University, Xi'an Jiaotong University, a total of 9 colleges and universities and the Chinese Academy of Sciences Institute are the representatives. At present, artificial intelligence research has done a better job.

For example, teacher He Zhijun from Zhejiang University established a computer science major in 1978, and positioned artificial intelligence as a key development direction of computer majors at Zheda University, laying a direction and foundation for Zhejiang University’s artificial intelligence research. He Zhiyun trained Pan Yunhe and Professor Wu Zhaohui as the presidents of Zhejiang University. Academician Pan Yunhe is currently leading the work of the National Expert Committee on “A new generation artificial intelligence (AI) 2.0”.

NetEase Intelligence learned from the Chinese Artificial Intelligence Society that the Institute has cooperated with the China Institute of Automation, the Chinese Institute of Electronics, the China Institute of Communications and other 20 institutions and Beijing University, Zhejiang University and other 42 universities, made a "smart science and technology" Level Disciplinary Report. At present, 36 universities and colleges have set up undergraduate programs for “Intelligent Science and Technology” under the formal approval of the Ministry of Education. In the Ministry of Education’s postgraduate professional directory, there are 79 specialties related to “Intelligent Science and Technology”.

The urgent need for talents forced the setting of the first-level disciplines in the field of artificial intelligence to speed up. Wu Fei, deputy dean of the School of Computer Science at Zhejiang University and director of the Institute of Artificial Intelligence at Zhejiang University, said in an interview with the media that there are currently no majors in artificial intelligence at the domestic university level. Artificial intelligence is currently a research direction in computer science. In addition, artificial intelligence is closely integrated with informatics. Therefore, the majors of computer science and technology, control science, software engineering, and statistical mathematics are closely integrated with artificial intelligence and have high correlation in the discipline. At present, there are universities that have set up related majors in data science and directly link applications in the field of artificial intelligence.

However, artificial intelligence disciplines and related technologies are not yet a first-level subject in China. Yang Fangchun, executive deputy director of the China Artificial Intelligence Society and professor at Beijing University of Posts and Telecommunications, pointed out in an interview with the media: “Because AI is not a first-level discipline, AI-related professional teaching and research activities are scattered among many other first-level disciplines. The curriculum is not the focus of learning content, and the proportion of school hours is also relatively low. There are problems with high and low development, fragmentation, and low level of repetition, which seriously hinder the development of China's intelligent science and technology and the cultivation of intelligent technical personnel."

In July this year, the State Council promulgated the “New Generation Artificial Intelligence Development Plan” clearly stating that we should vigorously build artificial intelligence disciplines. "Planning" pointed out that improving the disciplines in the field of artificial intelligence, setting up artificial intelligence, promoting the establishment of first-level disciplines in the area of ​​artificial intelligence, establishing artificial intelligence colleges as soon as possible in pilot colleges, and increasing the number of doctoral and master's degrees in artificial intelligence-related disciplines. Encourage colleges and universities to broaden the content of artificial intelligence professional education on the basis of the original, form a new model of “artificial intelligence +X” composite specialty, and pay attention to artificial intelligence and mathematics, computer science, physics, biology, psychology, sociology, law and other disciplines Cross-integration of professional education. Strengthen the cooperation between industry, university and research institutes, and encourage universities, research institutes, and enterprises to cooperate in the development of artificial intelligence disciplines.

This affirms the status of the first level subject of artificial intelligence from the government level. With the introduction of "Planning", colleges and universities around the world have started to build artificial intelligence and artificial intelligence colleges. For example, the University of Chinese Academy of Sciences recently announced that it has officially announced the establishment of an artificial intelligence technical college, becoming the first new type of college in the field of artificial intelligence technology to fully carry out teaching and research work.

China's AI has a talent gap of one million and good salary, but academic gap between China and the United States is still very large

The fire in the artificial intelligence industry has spurred the employment of AI talent. According to estimates of relevant experts, the gap in the demand for talent in the artificial intelligence field in China is approaching 1 million every year!

Wu Fei believes that artificial intelligence is highly permeable, and it can be combined with robotics, economics, and medicine to form an innovative application of 'artificial intelligence +X'. It can be linked with engineering, humanities, law, etc., supporting these disciplines to undergo tremendous changes in the context of big data.

According to a university's director of enrollment this year, currently artificial intelligence is a research direction of computer science. Currently, it is mainly recruiting students at graduate level.

According to the “Global Artificial Intelligence Development Report” produced by Netease Technology and Wuzhen Think Tank in 2016, the top ten Chinese artificial intelligence universities are respectively Tsinghua University, Peking University, Shanghai Jiaotong University, Zhejiang University, Fudan University, and Nanjing University. , Southeast University, Harbin Institute of Technology, Xi'an Jiaotong University, Huazhong University of Science and Technology, etc.

In addition, the ranking of global universities in artificial intelligence is: Massachusetts Institute of Technology, Carnegie Mellon University, Stanford University, Harvard University, University of Illinois at Urbana-Champaign, University of California, Berkeley, University of Toronto, Yale University, University of Edinburgh ,Cornell University. In addition, American giants such as Microsoft, Google, Facebook and Amazon have also established artificial intelligence research institutions.

In the TOP50 AI discipline rankings summarized in the “Report” above, most of the top rankings are universities in Europe and the United States, especially American universities, and none of the universities in China are in the top 50. It can be seen that the gap between China and the United States in the academic field of artificial intelligence is still large. However, fortunately, China’s academic research in the field of artificial intelligence has seen explosive growth in recent years. The number of patent applications and licenses has increased a lot, and the number of patent applications and authorizations has exceeded that of the United States.

As for compensation, some experts pointed out that the current domestic Internet and technology giants are vigorously recruiting artificial intelligence related talents, which makes this part of professional students very sought-after. These companies include not only BAT giants but also NetEase, Hikvision, Huawei, HKUST, and other famous companies. According to Wu Fei, the current initial salary of doctors who graduated from artificial intelligence research can reach 300,000 yuan.

A list of 32 universities in China that offer AI-related majors

The following are examples of artificial intelligence-related majors in 32 colleges and universities organized by NetEase Intelligence:

Pay attention to NetEase smart public number (smartman163), get the latest report of artificial intelligence industry.

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Subspecies species

1 Stellera sinensis

Also known as: heartbroken grass, bowl flowers, Shandan flowers, bored flowers, a fragrant.

Perennial herb, 20 to 40 cm tall. Root cylindrical. Stems clumped, smooth and glabrous, with several lower woody, brownish or red. Leaves alternate, denser; narrowly ovate to linear, 1 to 3 cm long, 2 to 10 mm wide, entire, glabrous on both surfaces; slightly leathery when old; petiole very short. Inflorescences terminal, ca. 2.5 cm in diam., many flowered; calyx often corolla-like, white or yellow, purple-red, calyx tube thin tubular, apex 5-lobed, lobes spreading, oblong to obovate; stamens 10, In 2 rows born in the throat; upper ovary, densely covered with hairs, style short, stigma capitate. The fruit is ovate, wrapped by the base of the floral tube. One seed. Flowering from May to June. [3] Born in high mountains and grasslands. Distribution northeast, north, northwest, southwest and other places.

2 wolf poison drugstore

Perennial herb, 15 to 40 centimeters tall, all containing white milk. Root meat hypertrophy. The lower part of the stem is scaly, membranous, pale brown; middle and upper leaves 3 to 5 whorled, sessile; leaf blade oblong or oblong-ovate, 4 to 6.5 cm long, 1 to 3 cm wide. The tip is blunt or acute and the base is rounded. The cup-shaped cymes were terminal and arranged in a para-arranged shape; 5 umbrellas, 5 round basal bracts; each branch was divided into 3 branches with 3 triangular-ovate bracts at the branches, and apexes of branchlets. With two smaller cilia and one to three cup-shaped cymes; male and female flowers connate in a cup-shaped umbilicus, apex 5-cleft, 5-gland glands alternate with lobes; male flowers. Only stamen 1; female flowers only with pistil 1, ovary oblate, styles 3, apex shallowly split into 2 for as long as stigmas. Capsule flat spherical, with 3 longitudinal grooves, brown. Flowering from May to June. Fruit period from June to July. [3] Born on the slopes and sunny mountains. Distribution northeast and Hebei, Inner Mongolia, Shanxi and other places.

March Glands

Perennial herb, 30 to 50 cm tall. Leaves alternate; leaf blade narrowly elliptic or elliptic-lanceolate, 4 to 8 cm long, 1.5 to 2 cm wide, apex rounded, base cuneate. Cup-shaped cymes, arranged in a complex umbrella-shaped; umbrellas 5, base with ovate lanceolate or triangular-ovate leafy bracts 4 to 5; each branch is divided into 2 branches, branches There are 2 triangular-ovate or broad-ovate bracts, 2 smaller leaves and 1 cup-shaped cymes at the apex of the twigs; male and female flowers are born in a cup-shaped gills of the cup, and the apex of the gills is 4 Shallow cracks, 4 glands. The capsule is smooth and glabrous. Flowering from May to June. [3] Born on a hillside or in undergrowth. Distributed several times throughout the country.

Vacuum Filter System

Sorfa vacuum filter and bottle top filters are ideal labware consumables for filtering cell culture media, biological fluids and aqueous solution. Filter System are manufactured from raw materials of high transparency polystyrene in four different volumes: 150ml, 250 ml, 500ml and 1000 ml. The system consists of a bottle top filter with blue PE adapter and a solution bottle. Lid should be removed from bottle top filter before pouring media into bottle to filter impurities. Meanwhile, closing lid on bottle is necessary for prevent contamination when not in use.

Clear graduation is graved both on top filter and solution bottle to help users to adjust media volume. To meet the global market needs, membranes in top filter are available in four materials: PES, MCE, PVDF and NYLON. The four types of membrane are in pore size of 0.22 um or 0.45 um. All Sorfa tissue culture dishes are packaged in bags with sterilization, RNase-free, DNase-free and Non-pyrogenic.

Product Feature:

1. High transparency polystyrene.

2. PES, MCE, PVDF and NYLON are available.

3. Four volumes: 150ml, 250 ml, 500ml and 1000 ml.

4 .0.22 um and 0.45 um for choices

5. Sterilized by Gamma irradiation.

6. RNase-free, DNase-free and Non-pyrogenic.

Packaging information:

Lot number is printed on packaging for tracking

Individual packaging is easy to open

Cartons are customized for protecting products.

Product	Cat NO.	Membrane Filter	Pore Size	Sterile	Pack
150 ml Vacuum Filter System	SPE22150	PES	0.22 μm	Gamma	12pcs/ctn
	SPE45150	PES	0.45 μm	Gamma	12pcs/ctn
	SMC22150	MCE	0.22 μm	Gamma	12pcs/ctn
	SMC45150	MCE	0.45 μm	Gamma	12pcs/ctn
	SPV22150	PVDF	0.22 μm	Gamma	12pcs/ctn
	SPV45150	PVDF	0.45 μm	Gamma	12pcs/ctn
	SNY22150	NYLON	0.22 μm	Gamma	12pcs/ctn
	SNY45150	NYLON	0.45 μm	Gamma	12pcs/ctn
250 ml Vacuum Filter System	SPE22250	PES	0.22 μm	Gamma	12pcs/ctn
	SPE45250	PES	0.45 μm	Gamma	12pcs/ctn
	SMC22250	MCE	0.22 μm	Gamma	12pcs/ctn
	SMC45250	MCE	0.45 μm	Gamma	12pcs/ctn
	SPV22250	PVDF	0.22 μm	Gamma	12pcs/ctn
	SPV45250	PVDF	0.45 μm	Gamma	12pcs/ctn
	SNY22250	NYLON	0.22 μm	Gamma	12pcs/ctn
	SNY45250	NYLON	0.45 μm	Gamma	12pcs/ctn
500 ml Vacuum Filter System	SPE22500	PES	0.22 μm	Gamma	12pcs/ctn
	SPE45500	PES	0.45 μm	Gamma	12pcs/ctn
	SMC22500	MCE	0.22 μm	Gamma	12pcs/ctn
	SMC45500	MCE	0.45 μm	Gamma	12pcs/ctn
	SPV22000	PVDF	0.22 μm	Gamma	12pcs/ctn
	SPV45000	PVDF	0.45 μm	Gamma	12pcs/ctn
	SNY22000	NYLON	0.22 μm	Gamma	12pcs/ctn
	SNY45000	NYLON	0.45 μm	Gamma	12pcs/ctn
1000 ml Vacuum Filter System	SPE22000	PES	0.22 μm	Gamma	12pcs/ctn
	SPE45000	PES	0.45 μm	Gamma	12pcs/ctn
	SMC22000	MCE	0.22 μm	Gamma	12pcs/ctn
	SMC45000	MCE	0.45 μm	Gamma	12pcs/ctn
	SPV22000	PVDF	0.22 μm	Gamma	12pcs/ctn
	SPV45000	PVDF	0.45 μm	Gamma	12pcs/ctn
	SNY22000	NYLON	0.22 μm	Gamma	12pcs/ctn
	SNY45000	NYLON	0.45 μm	Gamma	12pcs/ctn

Brief of Membrane

1. 1.PES (polyether sulfone) is high chemical, thermal stabile and has fast-flowing ability, acid and alkali resistant ability ( PH range 1-14), with high mechanical strength.

1. 2.MCE(mixed cellulose esters) is the mixture of cellulose nitrate and cellulose acetate which is hydrophilic, chemical compatible and has a high amount of protein adsorption. Generally, it applies to particle analysis, particle place, biochemical analysis, HPLC sample preparation and solvent filtration. 

1. 3.PVDF(polyvinylidene fluoride) has chemical stability and inertness which is applicable to chemically aggressive organic solvents, strong acids and alkali solution and sample preparation of HPLC (high performance liquid chromatography) analysis. It`s hydrophobic to filter off moisture in the air, gases and is laminated on supporting net for its strong strength, operability. Preferably, it`s resistant to a high temperature of 130 degrees.

2.  

3. 4.NYLON(organic nylon 66) is applicable in most organic solvents and aqueous solution, for instance, organic solvents of strong   acid, 70% ethanol and methylene chloride. It has good strength, chemical stability and high temperature resistant ability.

Vacuum Filter System, Vacuum Filtration Bottle, Plastic Vacuum Filter System, Disposable Vacuum Filter System

Zhejiang Sorfa Medical Plastic Co., Ltd. (Ningbo Jiangdong Aron Imp&Exp. Co.LTD) , http://www.sorfapipettes.com

The product name specification material steel factory/origin price (yuan/ton) is Φ6.5mm higher than yesterday's last week compared with last month's general line Φ6.5mm Q235 steel 4870 0 130 570 general line Φ6.5mm Q235 Siping red beak 4840 0 130 570 high line Φ6. 5mm Q235 Steel 4930 0 130 570 High Line Φ10mm Q235 Steel 4930 0 130 570 High Line Φ8mm Q335 Beitai 4930 0 130 570 Rebar Φ12mm HRB335 Tong Steel 4910 0 190 560 Thread Steel Φ14mm HRB335 Tong Steel 4910 0 190 560 Thread Steel Φ16 -25mm HRB335 Lingsteel 4820 0 170 550 Rebar Φ16-25mm HRB335 Steel 4820 0 170 550 Rebar Φ16-25mm HRB335 Beitai 4820 0 170 550 Rebar Φ16-25mm HRB335 Xilin 4820 0 170 550 Rebar Φ8-10mm HRB400 New Fuzhou Steel 5200 0 180 630 Rebar Φ8-10mm HRB400 Steel 5200 0 180 630 Hot Roll 2.0*1250*C Q235 Tong Steel 5800 0 110 650 Hot Roll 2.3*1250*C Q235 Tong Steel 5670 0 110 640 Hot Roll Roll 2.75*1250*C Q235 Angang 5570 0 110 640 Hot rolled coil 3.0*1250*C Q235 Angang 5520 0 110 640 Hot rolled coil 3.0*1250*C Q235 Ben Steel 5520 0 110 640 Hot rolled coil 4.0*1250*C Q235 Angang 5350 0 90 730 Hot Roll 4.75*1250*C Q235 Angang 5350 0 90 730 Hot Roll 5.5*1500*C Q235 Steel 5350 0 90 730 Hot Roll 5.5*1500*C Q235 Steel 5350 0 90 730 Hot Roll 6.5*1250*C Q235 Ben Steel 5350 0 90 730 Hot Roll 7.5*1250*C Q235 Ben Steel 5350 0 90 730 Cold rolled sheet 1.0*1000*2000mm Q195 Angang 6480 0 230 730 Cold rolled sheet 1.0*1250*2500mm Q195 Benxi Steel 6480 0 280 830 Cold rolled sheet 2.0*1250*2500mm Q195 Angang 6450 0 250 800 Cold rolled coil 3.0*1000* 2000 Q195 Benxi Steel 6480 0 230 730 Puzhong Plate 8mm Q235 Jigang 6650 0 300 820 Puzhong Plate 8mm Q235 Angang 6650 0 300 820 Puzhong Plate 10mm Q235 Angang 6150 0 300 820 Puzhong Plate 10mm Q235 Jigang 6150 0 300 820 Puzhong Plate 16-20mm Q235 Angang Steel 5900 0 300 820 Puzhong Plate 16-20mm Q235 Sky Steel 5900 0 300 820 Low Alloy Sheet 8mm Q345 Angang 6800 0 330 870 Low Alloy Sheet 10mm Q345 Angang 6300 0 330 870 Low Alloy Sheet 14mm Q345 Angang 6150 0 330 870 Pattern Plate 3mm Q235 Angang Steel 5500 0 100 600 Pattern Plate 4mm Q235 Angang Steel 5500 0 100 620 Pattern Plate 5mm Q235 Angang Steel 5500 0 100 620 Pattern Plate 6mm Q235 Angang Steel 5500 0 100 670 Container Plate 8mm 16MnR Ansteel 6750 0 0 570 Container plate 10mm 16MnR Shougang 6700 0 0600 Container plate 12-20mm 16MnR Shougang 6700 0 0 7 00 Boiler plate 8mm 20g Jinan Steel 7050 0 150 920 Boiler plate 12mm 20g Jinan Steel 6750 0 150 770 Boiler plate 20mm 20g Angang 6550 0 150 670 Tinplate 0.21mm*1024*712 T57E Wugang 9700 0 600 600 Tinplate 0.25mm *1024*712 T57E Wuhan Iron and Steel 9500 0 500 500 Color Coil 0.5mm*1000*C TST01 Baosteel 8100 0 0 100 Color Coil 0.6mm*1000*C TST02 Baosteel 8050 0 0 100 Galvanized Coil 0.5mm*1000*C SGCC Hengtong 6700 0 200 650 Galvanized coil 1.0mm*1000*C ST02Z Bengang 6350 0 150 850 Seamless pipe 60*4mm 20# Angang 6250 0 0 550 Seamless pipe 108*4.5mm 20# Angang 5650 0 0 0 Seamless Tube 133*4.5mm 20# Angang 5750 0 0 100 Seamless Pipe 159*5mm 20# Angang 5750 0 0 100 Pipe 1.5 inch*3.0mm Q235 Linggang 5250 0 100 430 Pipe 2 inch*3.25mm Q235 Linggang 5250 0 100 430 welded pipe 3 inch *3.25mm Q235 Ling 5250 0 100 430 I-beam 12-16# Q235 A-steel 5050 0 300 700 I-beam 25# Q235 Angang 5250 0 350 700 Channel 16# Q235 Angang 5050 0 250 650 tank Steel 25# Q235 Large Rolling/ 0 0 0 Angle Steel 50*5mm Q235 Steel 4900 0 300 650 Steel Angle 100*100mm Q235 Steel 50000 300 750

deep groove ball bearing

Xiangyang Bearing Co., Ltd. , http://www.china-bearings.com

The main components: including coltsfoot alcohol, phytosterols, dandelion yellow pigment, tannin, heptaxane and so on.

Efficacy and effect: Stop thirst and gas. Experiments confirmed that there was a certain degree of antitussive efficacy, but the expectorant effect was not significant.

Concocted: raw or honey.

Taste: Into the lungs.

Indications

Under the lungs, phlegm only. Cough reversing wheezing, throat.

1 "The Classics." The main cough is on the gas, lungs, all epilepsy, cold and heat evil.

2 "Do not record": Lord Diabetes, breathing and breathing.

3 "Medicinal Theory": The main treatment of heart and lung qi, irritability, lack of work, cough continued even, phlegm sticky saliva, cure lung phlegm and spit pus.

4 "Jinhuazi Materia Medica": Run heart and lung, benefit five internal organs, Chufan, make up for the poor, eliminate phlegm only, lung sputum vomiting, guilty conscience, liver wash eyes and stroke.

5 "Medical Kaiyuan": Wenfei Zhiyu.

6 "Ben Cao Shu": The treatment of phlegm drinking, phlegm card also used it.

7 "Changsha Drug Solution": Jiangni plastic, Ningshu Zhichuan, Shu Li throat, washing heart and lung and long Runzao.

Reflective Glass Beads

Reflective Micro Glass Bead,Reflective Tape Glass Beads,Marking Paint Glass Beads,Reflective Glass Beads

Jinyang Industrial Corporation., Ltd. , http://www.dmreflectives.com