1.
Kinematics Study of Servo Compound Balance Beam Pumping Unit
随动复合游梁平衡抽油机运动学研究
2.
beam counterbalance
抽油机游梁平衡重量
3.
Walking-beam Pumping with Torque Balance Unit through Hydraulic Energy Recovery
液压能量回收的扭矩平衡游梁式抽油机
4.
air-balanced sucker-rod pumping unit
气动平衡泵杆抽油机
5.
beam pumping well
游梁式抽油机抽油的井
6.
Analysis of Sub Nodes Efficiency of the Beam Pumping Unit and Development of Balance Performance Monitor
游梁式抽油机分节点效率分析与平衡状态测试仪的研制
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.
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
9.
Dynamic Analysis on Beam Pumping Unit Considering Firition;
考虑摩擦的游梁式抽油机动力学分析
10.
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
11.
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
12.
The position accuracy analysis on rocker-type oil pumping unit based on complex-vector method
基于复数矢量法的游梁式抽油机位置精度分析
13.
Motor Selection Mode for Beam Pumping Unit
游梁式抽油机和电动机配套选择模板研究
14.
Applications of Two-winding Series Induction Motor in Beam Pumping Unit
双绕组串联感应电动机在游梁抽油机中的应用
15.
The Simulation of Kinematics and Dynamics of Beam-Pumping Unit and Its Design of Optimization;
游梁式抽油机运动和动力学仿真及优化设计
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.
Study on the Beam Unit Dragging System Based on Variable Frequency Control;
游梁式抽油机拖动系统变频控制的研究
18.
The Integration of Beam Pumping Unit Energy-saving Design Drag
游梁式抽油机一体化节能拖动装置设计