PC,PBT,PPS,POM,PC/ABS,LCP,PA66,PA6,PA12,PA9T,PA6T,ABS,PP,PPO,TPU,TPX,TPV等塑胶 ...
供应PC沙伯基础(原GE):高流动HF1110; 供应PC沙伯基础(原GE):超高粘度131R