polyethylene-polyvinyl chloride insulated wire的意思|示意

聚乙烯 ...lyethylene-insulated high frequency coaxial cable 聚乙烯绝缘高频同轴电缆 polyethylene-polyvinyl chloride insulated wire 聚乙烯-聚氯乙烯绝缘线 polyferose 多糖铁 ..

聚氯乙烯绝缘线 polyethylene-polyvinyl chloride insulated wire聚乙烯-聚氯乙烯绝缘线 vinyl chloride-vinyl acetate resin氯乙烯醋酸乙烯酯树脂 ..