Xiaobian recently browsed, found that talented netizens released a lot of hidden chemical knowledge jokes, known as “ Only chemical hegemony can understand ”! Well, the moment of inspectio..

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In the American drama the big bang, there is a classic line: Science is my lady. After reading the magic GIF collection, I may fall in love with science like him. 1, the reaction of the steel velvet a..

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ABSTRACT: Purchasing management is a key component of the normal operation of an enterprise, and it is also an important link to provide necessary building materials for engineering construction. Proc..

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A fire in a chemical plant in JiangsuInjury to 2 peopleModern Express News: in the afternoon of July 30th, a new workshop in Jiangsu taet new Mstar Technology Ltd, Taixing Development Zone, Taizhou, h..

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