有关vinylon的精选大全

用vinylon造句子,“vinylon”造句
polyester-vinylon-viscoseblendedfabricThephysicalchemistrypropertiesofthevinylon-milkfiberwastested.Polyvinylalcoholcanbeusedtoproducevinylon,polyvinylbutyral,andpolyvinylformal.Armaid,vinylonandvisco...
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