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·白色尼龙高压复合颗粒
·尼龙网丝颗粒
·供应尼龙PA6,PA66,再生料
·黑色增强尼龙PA66
·浇筑尼龙MC棒材抽粒
·厂供优质白色MC尼龙颗粒
·PA布角粒子
·供副牌尼龙-MXD6(有详细物性
·高压尼龙颗粒
·浙江宁波长期供应黑色PA/PE复
·优质PA6布角尼龙黑色颗粒(厂家
·再生尼龙切片PA6颗粒
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