所屬欄目:水輪機(jī)與水泵專業(yè)英語
Two main categories of turbomachines are identified: firstly, those absorb power toincrease the fluid pressure or head (fans, compressors, and pumps); secondly, those producepower by expanding fluid to a lower pressure or head (wind, hydraulic, steam, and ......(本文共 897 字 , 6 張圖) [閱讀本文] >>