A common thermoplastic resin, used in a wide variety of manufactured products, including rainwear, garden hoses, phonograph records, and floor tiles.

 
  • 聚氯乙烯一种普通热塑树脂,广泛用于产品加工,包括雨衣,花园浇水用的胶皮管,留声唱片,和地板砖
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