英语词汇“raw material gases purification”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	raw material gases purification
释义	raw material gases purification 原料气精制
随便看	ultra long haul ultra long haul optical telecommunication ultra-long haul transmission ultra long hole-drilling pile ultra-long hole-drilling pile ultra-long life ultra-long life fatigue ultra-long line ultra-long period Ultra long point ultra-long prestressed concrete structure ultra-long prestressed steel ultra-long range ultra-long-range Ultra Long Range Guided Weapon ultra long range radar ultra-long rangeulr ultra-long short message ultralong-spaced electric log ultra long spaced electric log ultra-long-spaced electric log ultra-long spacing electrical log ultra long span ultra-long span ultra-long span optical transmission