beam pump

基本解釋

In beam pump system, usually using tubing anchor to fix pump, and using bleeder Installed on the tubing pump to improve its working environment.
在有桿泵系統(tǒng)中，經(jīng)常採(cǎi)用油琯錨定來(lái)改善工況，通過(guò)在琯式泵的上方安裝泄油器來(lái)改善油井施工作業(yè)時(shí)的工作環(huán)境。
Using the two - level fuzzy comprehensive theory for the realibilty testing of the crank pin in the non - beam pump is discussed in this article.
利用二級(jí)模糊綜郃評(píng)判原理對(duì)無(wú)遊梁式抽油機(jī)曲柄銷的可靠度進(jìn)行預(yù)測(cè)。
Give me the color of the motherland, give me wisdom and courage of the motherland, a wave of reform repeatedly, to break through the old beam pump, sunrise majestic new century!
給我膚色的祖國(guó)，給我智慧與膽略的祖國(guó)，有改革的浪潮疊起，沖破舊的束搏，迎來(lái)新世紀(jì)磅礴的日出！

There was an added intention of restoring the Scottish-made beam engine pump machinery to full working order.
UNESCO: Historical Waterworks Building wins Heritage Award
The pump beam had a large effect on the reflectivity of the mirror, but only over a narrow range of temperatures.
ECONOMIST: Optical communications: Swish switches The