1)hot purification,热净化2)hot alkali purification,热碱净化3)hot gas purification,热气净化4)cleanup for hot coal-derived gas,热煤气净化5)thermal reaction purification,热反应净化6)hot process purifier,热法净化器
用法例句
Through test,this paper discusses the influence of the Secondary air on the improvement of thermal reaction purification in the exhaust gas of automobile gasoline engine ,based on the research of formation mechanism of CO & HC and thermal reaction purification in exhaust gas of automobile gasoline engine.
