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回收尼龙6颗粒聚酰胺6 PIR PCR Pa6树脂Recycled Nylon 6 Pellets Polyamide 6 PIR PCR Pa6 Resin1 × ¥1.00
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PA12塑料原料尼龙12PA12 Plastic Raw Material Nylon121 × ¥1.00
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辊轴用纯尼龙6颗粒PA6颗粒Virgin Polyamide 6 Pellet PA6 Granules For Roll Shaft1 × ¥1.00
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透明尼龙PA12Transparecy Nylon PA121 × ¥1.00
聚酰胺6尼龙V0 V1 V2树脂颗粒价格Polyamide 6 Nylon V0 V1 V2 Resin Pellets Price1 × ¥1.00