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·PE/PA透明颗粒
·黑色MCPA颗粒
·黑色增强尼龙PA66
·本色PA66中粘颗粒
·PA6+30%GF
·厂家直供优质PA颗粒
·黑色PA/PE复合尼龙颗粒,尼龙
·PE PA 膜
·PA66胶头再生粒,冲击7.2,
·阻燃PA66颗粒
·温州增强尼龙 供应增韧尼龙 增韧
·PA6渔网丝
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