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·PA再生颗粒
·优质PA6布角颗粒(厂家直供)
·PA/PU颗粒
·温州增强尼龙 供应增韧尼龙 增韧
·长期供应PA6 66 PBT P
·PA66胶头再生粒,冲击7.2,
·优质PA66阻燃颗粒
·PE波纹管,PP波纹管,PA波纹
·PE PA 膜
·PA布角粒子
·厂家直供一级白色PA6废丝颗粒
·PaPe共挤膜颗粒
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