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·PE波纹管,PP波纹管,PA波纹
·花色PP破碎料
·PP颗粒
·黑色PP
·出口成品PP编织袋
·江苏南通地区长期供应PP拉丝颗粒
·河南销售PP改性料
·江苏供应PP颗粒
·PP吨包颗粒
·GPPs粉碎料(透苯)
·供应PP吨包颗粒
·PP/PE复合膜
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