發電機置于流道中燈泡體內的貫流式水輪發電機組。Ahydroelectricsetwithitscasingcontainingthegeneratorandturbineimmersedinthewaterflow. (共 108 字) [閱讀本文] >>
海量資源,盡在掌握
 發電機置于流道中燈泡體內的貫流式水輪發電機組。Ahydroelectricsetwithitscasingcontainingthegeneratorandturbineimmersedinthewaterflow. (共 108 字) [閱讀本文] >>