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·黑色PA/PE复合尼龙颗粒,尼龙
·PA布角粒子
·PA6 渔网丝 颗粒
·黑色增强尼龙PA66
·长期供应PA6 66 PBT P
·本色PA66中粘颗粒
·白色PA6+GF颗粒
·尼龙废丝灰色颗粒
·PaPe共挤膜颗粒
·PE PA 膜
·增强PA66颗粒
·PA/PU颗粒
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