benzol

意思翻译 n.不纯苯 相似词语短语 benzol fuel───苯燃料 benzol hp───苯hp 双语使用场景 This article introduced the commissioning experience of crude benzol -escaping air recovery system.───介绍了焦化厂粗苯放散气体回收系统开工调试的经验。 The major problem of solvent extraction dephenolization...