... chinlon-6 锦纶-6 chlorinated polyvinyl chloride fibre 过氯乙烯纤维 chlorinated wool 氯化防缩羊毛 ...
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chlorinated polypropylene 氯化聚丙烯 chlorinated polyvinyl chloride fibre 氯化聚氯乙烯纤维 chlorinated polyvinyl chloride 氯化聚氯乙烯 ..
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