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What to do in the event of an emergency in a water-cooled xenon lamp aging test chamber
Time of Update: 2022-10-01
Water-cooled xenon lamp aging test chamber will inevitably encounter some unexpected situations when running, such as water outage, power outage or other unexpected conditions that cause the equipment to not operate normally, so what should the operator do when this kind of problem occurs?
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What are the main product features of CNC electro-hydraulic valve
Time of Update: 2022-09-06
It is a soft-piston structure electro-hydraulic valve with wide adaptability and excellent constant current and multi-stage control functions .
It is a soft-piston structure electro-hydraulic valve with wide adaptability and excellent constant current and multi-stage control functions .
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Anqing Petrochemical acrylonitrile product quality and service quality are well received
Time of Update: 2022-09-02
Anqing Petrochemical firmly establishes the concept of "quality first, customer first", and always insists on satisfying 100% of customers' needs with high-quality product quality and high-standard se
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Water shares: to build a domestic leading production and R&D base for special polymer materials
Time of Update: 2022-08-29
The products mainly include special and new engineering polymers, high-performance composite materials, carbon fiber and Carbon nanotube composite materials and fluorine-containing polymer materials are widely used in electronics, home appliances, photovoltaics, semiconductors, medical, office equipment, communications, automobiles, water treatment, electrical, aviation and other fields .
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Main efficacy and function of pharmaceutical grade salicylic acid
Time of Update: 2022-08-20
Determination method Precisely measure the test solution, the reference solution and the reference solution, inject them into a liquid chromatograph, and record the chromatogram to twice the retention time of the main component peak .
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The integrated promotion area of water and fertilizer in Shandong will increase by 6.5 million mu in 5 years
Time of Update: 2022-03-18
It was learned at the National Water and Fertilizer Integration Demonstration and Promotion Work Conference held on June 19 that Shandong Province will vigorously promote the integration of water and fertilizer, and the promotion area will increase from the current 1 million mu to 7.
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Announcement of Chongqing Municipal Administration of Market Supervision on the Sampling Inspection of 2911 Batches of Food (No. 72 of 2021
Time of Update: 2022-01-08
The situation of substandard products (1) The cadmium (calculated in Cd) of leeks sold by the Yiliwang Non-staple Food Business Department in Jiangjin District does not meet the requirements of the national food safety standards .
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Li Ganjie, Minister of Environmental Protection at the closing of the 19th National Congress of the Communist Party of China
Time of Update: 2021-07-19
"Global Coatings Network News" On October 23, 2017, the Press Center of the 19th National Congress of the Communist Party of China held a press conference on "Practicing the Concept of Green Develop
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In the first quarter, 170 million heads of corn were sold nationwide, and corn imports soared fourfold
Time of Update: 2021-06-04
Mbr China Feed Industry Information Network-Based on feed, serving animal husbandry Specifically, agricultural production has grown steadily, pig production capacity has recovered significantly, agricultural product trade has continued to improve, agricultural investment has grown rapidly, and agricultural income has increased significantly.
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Coating Talk: Artistic Painting of Buildings
Time of Update: 2021-01-16
In fact, the correct name is "Venice Plaster", (with google to check Venetian plaster more information) so the name implies that this kind of paint originated in southern Europe, because of the local volcanic relations and rich in lime, coupled with the Renaissance's origin, many artists, artisans, so combined with materials, tools and techniques, lime used in the building, make a different appearance.
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Powder coating and traditional coating sitesting big PK
Time of Update: 2020-03-05
outlinethes the advantages of powder coatings: solvent-free, volatile organic compounds are zero due to pinhole problems, it is difficult to obtain ultra-thin coatings generally speaking of the adv
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[quick news] April 26, 2019 "tree climbing class", "fat reduction class", "hot pot class" There are many kinds of optional courses in the University
Time of Update: 2019-04-26
"Climbing class", "fat reduction class", "hot pot class" There are so many kinds of college elective courses Nowadays, the elective courses in domestic universities are more and more colorful! In orde
