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·供副牌尼龙-MXD6(有详细物性
·PA6 渔网丝 颗粒
·白色PA66阻燃颗粒
·长期供应PA6 66 PBT P
·浙江宁波长期供应黑色PA/PE复
·白色PA6+GF颗粒
·黑色MCPA颗粒
·尼龙废丝灰色颗粒
·PA再生颗粒
·本色PA66中粘颗粒
·白色尼龙高压复合颗粒
·优质PA66阻燃颗粒
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