DictionaryForumContacts

   Chinese
Terms for subject Oil / petroleum containing 一段 | all forms | in specified order only
ChineseEnglish
一段加氢精制one stage hydrofining
一段加氢裂化one stage hydrocracking
一段反应器first stage reactor
一段转化炉primary reformer
一段还原single stage reduction
一段选择性加氢one stage selective hydrogenation
星形嵌段苯乙烯一丁二烯共聚物star-block styrene-butadiene copolymer
第一半耗反应段first half Hfe
第一阶段first stage
苯乙烯一丁二烯一苯乙烯嵌段共聚物SBS block copolymer
苯乙烯一乙烯一丁烯一苯乙烯嵌段共聚物styrene-ethylene-butylene-styrene block copolymer
苯乙烯一异戊二烯一苯乙烯嵌段共聚物styrene-isoprene-styrene block copolymer