screw vane pump
常見例句
- The most common rotary-pump designs used today are spur-gear, generated-rotary , sliding-vane , and screw pump , each type has advantages that make it the most suitable for a given application .
今天最常用的旋轉(zhuǎn)泵是外齒輪泵、內(nèi)齒輪泵、擺線轉(zhuǎn)子泵、滑動葉片泵和螺旋泵。每種類型的泵都有優(yōu)點，適合于特定場合的應(yīng)用。
56doc.com 返回 screw vane pump