注射成型用散装塑料颗粒聚苯硫醚PPS碳纤维50%Bulk Plastic Pellet Polyphenylene Sulfide PPS Carbon Fiber 50% For Injection Molding
玻璃纤维PPS聚苯硫醚树脂PPS Gf30 Gb20曲轴位置传感器价格Fiberglass PPS Polyphenylene Sulfide Resin Pps Gf30 Gb20 Crankshaft Position Sensor Price
玻璃纤维增强耐热PPS树脂聚苯硫醚塑料注射成型原料Glassfiber Reinforcced And Heat-resistant PPS Resin Polyphenylene Sulfide Plastic Raw Material For Injection Molding