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·PA66胶头再生粒,冲击7.2,
·尼龙废丝灰色颗粒
·PA/PU颗粒
·温州供应改性塑料PA66再生颗粒
·PE PA 膜
·厂家直供优质PA颗粒
·温州增强尼龙 供应增韧尼龙 增韧
·PA布角粒子
·供应pepa复合颗粒 120目网
·白色PA66阻燃颗粒
·供副牌尼龙-MXD6(有详细物性
·供应PA66
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