n.多效蒸發(fā)器 multiple effect vacuum evaporator: 多效蒸發(fā)器vacuum effect: 真空效應(yīng)multiple effect: 多效; 多重效果; 多重效應(yīng)multiple-effect: 多重效應(yīng)multi-effect vacuum evaporator: 多效真空蒸發(fā)器下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯