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·白色尼龙高压复合颗粒
·PA6 渔网丝 颗粒
·阻燃PA66颗粒
·供应PA66地毯颗粒
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·白色PA66阻燃颗粒
·供副牌尼龙-MXD6(有详细物性
·棕色35%增强PA66
·黑色增强尼龙PA66
·供应pepa复合颗粒 120目网
·PaPe共挤膜颗粒
·长期供应PA6 66 PBT P
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