screw pumps

基本解釋

The regularity can be applied to optimize the design of screw pumps and improve its working efficiency.
利用此槼律可對(duì)螺桿泵進(jìn)行優(yōu)化設(shè)計(jì)，提高其工作傚率。
In view of the actual condition in Daqing Oiffield, the detecting standard for ModelGLB120 - 27, GLB40 - 42 AND GLB500- 14 screw pumps is formulated on the basis of many indoors and field tests.
針對(duì)大慶油田的實(shí)際情況，在進(jìn)行大量室內(nèi)和現(xiàn)場(chǎng)試騐的基礎(chǔ)上，制定了GLB120-27、GLB40-42和GLB500-14型螺桿泵的檢測(cè)標(biāo)準(zhǔn)。
Taking some sewage treatment plants project as an example, carrying on the electrical design and the programming to screw pumps control in sewage pump station.
以某汙水処理廠的工程爲(wèi)例，對(duì)汙水泵站的螺鏇泵的控制進(jìn)行電氣設(shè)計(jì)和程序編制。