知識貝殼
知識貝殼
所屬欄目：水輪機與水泵專業英語
Hydraulic machine is a device in which mechanical energy is transferred from the liquidflowing through the machine to its operating member (runner, piston and others) or from theoperating member of the machine to the liquid flowing through it. Hydraulic m ......（本文共 1512 字 ） [閱讀本文] >>