乙烯

• Specification for anti - freeze grade ethylene glycol
  乙烯干醇防冻剂等级规范
• 08 . 02 specification for cross - linkable ethylene plastic
  可交链乙烯塑料规范
• Latest trend of development in the global ethelene industry
  全球乙烯工业最新发展动态
• This type of vinyl is a poor substitute for leather
  这种乙烯基材料代替皮革十分勉强
• Tp - eva thermoplastic elastomer - baged on eva
  乙烯乙酸酯共聚物类热塑性弹性体
• Ethylene oxide gas sterilizers for medical use small size
  医疗用小型氧化乙烯气灭菌器
• Hygienic standard for diethylenetriamine in water sources
  水源水中二乙烯三胺卫生标准
• Study on preparation of novel polyvinylacetate emulsion
  新型聚醋酸乙烯乳液的制备研究
• Standard test method for hydroquinone in vinyl acetate
  乙酸乙烯酯中氢醌的标准试验方法