... dyeing and printing auxiliary 印染助剂 dyeing and printing auxiliaries 低温等离子体 dyeing and printing wastew 印染废水 ...
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dyeing and printing auxiliary detail 印染助剂
Printing and dyeing auxiliary 印染助剂
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Besides, chitin can also be used in making dyeing and printing auxiliary and finishing agent of formaldehydeless fabrics.
甲壳质还可用于制作印染助剂和无甲醛织物整理剂。
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