[機械工程 照明 加熱] 蒸汽發(fā)動機、多脹式蒸汽發(fā)動機的發(fā)動機裝置 compound expansion steam engine: 復(fù)膨脹式蒸汽機double expansion steam engine: 雙膨脹蒸汽機non-expansion steam engine: 非膨脹式蒸汽機quadruple expansion steam engine: 四脹式蒸汽機single expansion steam engine: 單脹式蒸汽機下載手機詞典可隨時隨地查詞查翻譯