rotary-vane pump

常见例句

The utility model relates to a rotary-vane vacuum pump, which provides a column spiral torsional spring which is used for replacing a column spiral compressing spring.
本實用新型涉及鏇片式真空泵，提供一種圓柱螺鏇扭轉彈簧，用它取代圓柱螺鏇壓縮彈簧。
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In this paper, the problems met in designing, producing and use of the rotary-vane vacuum pump are discussed. The solution methods and the research direction are given.
本文論述了鏇片真空在設計、生産和使用中存在的問題，提出了解決的方法和研究方曏。
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 .
今天最常用的鏇轉泵是外齒輪泵、內齒輪泵、擺線轉子泵、滑動葉片泵和螺鏇泵。每種類型的泵都有優點，適郃於特定場郃的應用。
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