beam pump

常见例句

In beam pump system, usually using tubing anchor to fix pump, and using bleeder Installed on the tubing pump to improve its working environment.
在有杆泵系统中，经常采用油管锚定来改善工况，通过在管式泵的上方安装泄油器来改善油井施工作业时的工作环境。
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.
利用二级模糊综合评判原理对无游梁式抽油机曲柄销的可靠度进行预测。
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!
给我肤色的祖国，给我智慧与胆略的祖国，有改革的浪潮迭起，冲破旧的束搏，迎来新世纪磅礴的日出！

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