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PBT树脂材料PBT Resin Material1 × ¥1.00
Pa 6.6每千克尼龙66颗粒的价格Pa 6.6 Price Per kg Nylon 66 Pellets1 × ¥1.00
PBT树脂原料PBT Resin Raw Material1 × ¥1.00
PA12原材料尼龙12PA12 Raw Material Nylon121 × ¥1.00
合金PC/ABS复合材料Alloy PC/ABS Compound Material1 × ¥1.00