聚苯乙烯-b-聚〔乙烯-(乙烯-丙烯)〕-b-聚苯乙烯
styrene-[ethylene-(ethylene-propy-(lene))]-styrene block copolymer
聚乙烯-聚氯乙烯绝缘线
polyethylene-polyvinyl chloride insulated wire
偏氯乙烯-氯乙烯悬浮共聚树脂
vinylidene chloride vinyl chloride suspension copolymer
低密度聚乙烯薄膜
Light density polyethylene membranes
LDPE
low density polyethylene film
LDPE film
loading rate
高低密度聚乙烯薄膜袋及其他制品
LDPE & HDPE film & bag and other products
高密度聚乙烯薄膜
High density polyethylene membranes
聚苯乙烯－聚乙烯醇共聚
polystyrene-polyvinyl alcohol copolymer