片语
tactic polypropene有规聚丙烯
Metallised Polypropene金属化聚烯电容
AxialLead Polypropene轴线聚苯烯电容
polypropene powder聚丙烯粉料
Metseverisised Polypropene Film金属化聚烯膜电容
PP Polypropene聚丙烯
polypropene plastics聚丙烯塑料
isotactic polypropene等规聚丙烯
Metseverisised polypropene金属聚丙烯电容