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电梯轮TPU+50%gf+Mos2TPU+ 50%gf+Mos2 For Elevator Wheel1 × ¥1.00
PBT树脂原料PBT Resin Raw Material1 × ¥1.00
尼龙12颗粒的回收利用Recycling PA12 Nylon12 Granules1 × ¥1.00
改性PBT树脂颗粒Modified PBT Resin Granule1 × ¥1.00
PBT树脂材料PBT Resin Material1 × ¥1.00