DictionaryForumContacts

   Chinese
Terms for subject Oil / petroleum containing 改 进型 | all forms | in specified order only
ChineseEnglish
改进型产品innovative product
改进型转换接头modified crossover sub
聚丙烯酸酯型黏度指数改进剂polyacrylate type viscosity index improver
聚烷基苯乙烯型黏度指数改进剂polyalkylstyrene type VI improver