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改性PBT树脂颗粒Modified PBT Resin Granule1 × ¥1.00
PA66 GF25%FR V0PA66 GF25% FR V01 × ¥1.00
PA6 PA66切片尼龙6供应商FR V0PA6 PA66 Chips Nylon 6 Supplier FR V02 × ¥1.00
辊轴用纯尼龙6颗粒PA6颗粒Virgin Polyamide 6 Pellet PA6 Granules For Roll Shaft1 × ¥1.00
价格Pa6 Gf20 Gf25 Gf30 Gf35中国工厂材料Price Pa6 Gf20 Gf25 Gf30 Gf35 China Factory Material1 × ¥1.00