rod pumping meaning in English
有杆泵抽油
Examples
- Specification for subsurface sucker rod pumps and fittings
抽油泵及其组件规范 - A method to enhance rod pumping efficiency
一种提高有杆泵抽油系统效率的方法 - Performance analysis of the new type of swing - rod pumping unit
新型摆杆式游梁抽油机的性能分析 - The design technology of rod pump well with no tubing raising system
无油管有杆泵井举升工艺设计技术 - Energy saving mechanism in the application of gas anchors to rod pumping wells
抽油机井应用气锚的节能效果