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·高压尼龙颗粒
·供应尼龙PA6,PA66,再生料
·再生尼龙切片PA6颗粒
·黑色增强尼龙PA66
·尼龙网丝颗粒
·厂供优质白色MC尼龙颗粒
·PA布角粒子
·绿岛尼龙布角料、废丝、气囊布、薄
·优质PA6布角尼龙黑色颗粒(厂家
·PA6-圆粒
·尼龙废丝灰色颗粒
·供副牌尼龙-MXD6(有详细物性
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