oil well pump meaning in Chinese
抽油泵
Examples
- Integral valve design and application for oil well pumps
抽油泵一体式凡尔罩设计与应用 - Computerized simulation of the movement regulation of the valve of oil well pump
抽油泵泵阀运动规律的计算机仿真 - The movement of valve of the oil well pump has not been researched perfectly in theory , and the mathematical models used to describing the movement of the oil pump valve are too simple
目前抽油泵泵阀运动规律的理论研究还很不完善，所采用的数学模型也过于简单。