短語詞組短語air purification 空氣凈化sewage purification 污水凈化，污水清化purification plant 凈化廠；凈化裝置wet purification 濕法凈化;濕式凈化;濕提純法centrifugal purification 離心分離;離心純化;離心凈化英語chemical purification 化學(xué)凈化法;化學(xué)凈化;化學(xué)反應(yīng);化學(xué)提純aerobic purification 好氣性凈化dry purification 干式凈化;干法凈化Purification Rites 凈化儀式water purification 水的凈化gas purification 煤氣凈化；氣體凈化purification system 凈化系統(tǒng)water purification system 水凈化器；水凈化系統(tǒng)；純水系統(tǒng)purification technics 凈化技術(shù)water purification plant 凈水廠 返回 purification