pa6加纤30%红磷阻燃防火VO环保级耐高温汽车配件改性尼龙颗粒材料

  • 批发价格: 15

    批发量:>1

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pa6加纤30%红磷阻燃防火VO环保级耐高温汽车配件改性尼龙颗粒材料,批发价,价格:15,厂家直销,pa6加纤30%红磷阻燃防火VO环保级耐高温汽车配件改性尼龙颗粒材料,免费拿样。