1.
beam pumping well
游梁式抽油机抽油的井
2.
Monitoring of Down-hole Working Conditions of Beam Pumping Unit
游梁式抽油机井下工况监测方法研究
3.
Research on Intelligent Control Device for Beam-pumping Unit;
游梁式抽油机的智能型节能系统研究
4.
Dynamic Analysis on Beam Pumping Unit Considering Firition;
考虑摩擦的游梁式抽油机动力学分析
5.
Design of Energy Saving Controller for Beam-pumping Units;
游梁式抽油机节能装置控制器的设计
6.
Study on the Method of Dynamics Simulation for the Beam Pumping Unit
游梁式抽油机动力学仿真方法的研究
7.
Development of the balance-type walking beam pumping unit and field test
天平式游梁抽油机的研制与现场试验
8.
An application of the AFE frequency converter to a beam type oil pumping set
AFE变频器在游梁式抽油机上的应用
9.
Performance of Linear Motor Pumping Unit and Beam Pumping Unit
直线电机抽油机与游梁式抽油机工作性能对比
10.
Dynamics Analysis of Beam Pumping Unit and Sucker Rod System;
游梁式抽油机与抽油杆柱系统动力学分析
11.
beam counterbalance
抽油机游梁平衡重量
12.
Kinematics and Kinetics Study on Beam Rocker Mechanism in Pumping Unit
游梁式摇块机构抽油机的运动及动力性能分析
13.
crank-guide blue elephant
曲柄连杆式无游梁抽油机
14.
Analysis of fatigue reliability of crank pin of beam pump unit.
游梁式抽油机曲柄销疲劳可靠性分析
15.
Application & Improvements of Beam Pumpers for CBM Recovery
游梁式抽油机在煤层气开采中的应用与改进
16.
Dynamics simulation of hydraulic beam pumping unit based on 3D model.
液压游梁式抽油机的三维动力学特性仿真
17.
Research on Frequency Conversion Control System in Beam Pumping Unit Based on DSP;
基于DSP的游梁式抽油机变频控制系统研究
18.
Research of Beam-Pumping Units Timing Control System Saving Energy Method;
游梁式抽油机调速控制系统节能方法的研究