[機(jī)械工程 照明 加熱] 發(fā)動(dòng)(電)機(jī)設(shè)備 gas engine power plant: 煤氣機(jī)動(dòng)力裝置gasoline engine power plant: 汽油機(jī)動(dòng)力裝置oil engine power plant: 柴油機(jī)動(dòng)力裝置stirling engine power plant: 熱氣機(jī)動(dòng)力裝置internal combustion engine power plant: 內(nèi)燃機(jī)動(dòng)力裝置下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯