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The Production Process of 4,4',4''-TRIS(N-(1-NAPHTHYL)-N-PHENYL-AMINO)-TRIPHENYLAMINE
Time of Update: 2023-05-16
These tests include measuring the purity of the compound, The Production Process of 4,4',4''-TRIS(N-(1-NAPHTHYL)-N-PHENYL-AMINO)-TRIPHENYLAMINE In the chemical industry, the production of key intermediates and final products plays a vital role in the supply chain.
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The Production Process of 4-Morpholinecarboxamide, N-(2-aminoethyl)-, ethanedioate (Landiolol
Time of Update: 2023-05-07
Raw Materials and Reagents The production of Landiolol involves several raw materials and reagents, including morpholine, ethylene glycol, ammonia, hydrochloric acid, sodium hydroxide, and various solvents and catalysts.
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Control cables are rewriting the development direction of China's wire and cable industry
Time of Update: 2022-11-22
Control cableIn the wire and cable industry, the industry within state-owned enterprises has long been no longer dominant.
Control cableIn the wire and cable industry, the industry within state-owned enterprises has long been no longer dominant.
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Chinese Academy of Thermal Sciences has made new progress in the study of cassava-pest interaction mechanism
Time of Update: 2022-09-07
Strength, enzyme gene expression and digestive detoxification and antioxidant capacity, toxic secondary metabolites and nutrient response levels reveal the interaction mechanism of cassava-papaya mealybugs, and the results help to better understand the host of herbivorous insects Selectivity, and provide a theoretical basis and a new strategy for the innovative use of unsuitable host plants to effectively block and block the invasion, colonization and expansion of Papaya .
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Milk powder "surprised" live insects
Time of Update: 2022-05-09
Therefore, if consumers do find live insects in milk powder, it is most likely caused by improper storage, such as damage to the outer packaging, the lid is not tightly closed, the bag is not sealed, and the insects slip in while you are not paying attention.
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Beijing-Tianjin-Hebei Pesticide Management Joint Prevention and Control Summary Exchange Meeting
Time of Update: 2022-03-11
The meeting was convened and organized by Hebei Pesticide Inspection Institute, and the main leaders made concluding remarks .
Relevant units in Beijing, Tianjin, Hebei and other places held a meeting.
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New regulations provide strong guarantees for meat safety
Time of Update: 2021-08-15
The newly revised "Regulations on the Administration of Pig Slaughter" (hereinafter referred to as the "Regulations") will come into effect on August 1 . "The Regulations have supplemented and improv
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The Ministry of Environmental Protection officially issued a document: Beijing-Tianjin-Hebei has no "stop work order" this autumn and winter
Time of Update: 2021-07-13
The "Beijing-Tianjin-Hebei and Surrounding Areas 2018-2019 Autumn and Winter Comprehensive Air Pollution Control Action Plan" pointed out that the suspension of production and production restrictions is no longer a one-size-fits-all.
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Developing Chinese herbal medicine planting vigorously in Lueyang, Shaanxi Province
Time of Update: 2013-08-27
Lueyang County, Hanzhong City, Shaanxi province insists on taking the traditional Chinese medicine industry as the key to the development of biological resources and accelerating the development of ag
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The development of China's agriculture after China's entry into WTO from the perspective of soybean industry
Time of Update: 2002-04-08
Introduction: the fourth prospect of China's soybean market in 2002 This year is the first year of China's accession to the WTO With the reduction of tariff and the increase of tariff quota, more high
