短語詞組短語polyvinyl acetate chloride 氯乙烯Polyvinyl l chloride resin 聚乙烯樹脂塗層Polyvinyl -chloride film for reflective projection 聚氯乙烯反射放映軟膜Polyvinyl l Chloride 聚氯乙稀;聚氯乙烯the polyvinyl -chloride production 聚氯乙烯生産hard polyvinyl -chloride conduit 硬聚氯乙烯電線琯polyvinyl -chloride insulated shielding wire 聚氯乙烯絕緣屏蔽線Polyvinyl chloride resin 聚乙烯樹脂塗層;聚氯乙烯樹脂 返回 polyvinyl chloride