sucker rod pump meaning in Chinese
杆式泵
有杆泵
Examples
- Specification for subsurface sucker rod pumps and fittings
抽油泵及其组件规范 - Air balanced sucker rod pumping unit
气动平衡抽油机 - Inflow performance of oil well , as a major external factor of influencing sucker rod pump performance , is studied
油井流入动态是影响抽油泵性能的外部重要因素。 - Combining with practical application , the factors that influence sucker rod pump performance are studied in this dissertation
本文结合工程实际，对影响有杆抽油泵性能的因素进行了比较深入的研究。 - The following contents are included : the classification , working principle and constitution of sucker rod pump are analyzed
主要内容如下：分析介绍了几种常见抽油泵的工作原理、构造、适用范围及分类。