2020-08-22Fiber introduced FWA
Thalidomide used poly fiber is nylon (adipic acid and hexamethylene diamine poly···
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021-66516340Thalidomide used poly fiber is nylon (adipic acid and hexamethylene diamine poly···
了解详情If there is a significant impact. Generally the higher the white puree, fluoresc···
了解详情From the preliminary experiment found that the amount of alkali and reaction tem···
了解详情Due to friction -type cleaning agent is dependent on particle friction cleaning ···
了解详情Fluorescent brightener is the white fibers and paper chemicals in general. Shang···
了解详情Chemical Co., Ltd. Hain pulse on the official website launched with immediate ef···
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