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pp隔板|化学视窗
> 有关“pp隔板”的文章
  • pp隔板 - pe材料与pp材料哪个好

    pp隔板 - pe材料与pp材料哪个好

    前言:什么是pp塑料隔板PP塑料,化学名称:聚丙烯 。英文名称:Polypropylene(简称PP),比重:0.9-0.91克/立方厘米 成型收缩率:1.0-2.5% 成型温度:160-220℃ ...

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