Beam pumping unit, beam-pumping unit beam pumper beam unit
The steel plate that is attached to the end of the walking beam on a beam pumping unit.
固定于游梁式抽油机游梁端部的钢板。
—— 给力词典精选Calculation method of kinematic parameters for the unusual shape beam pumping unit.
异形游梁式抽油机运动参数的求解方法。
—— 给力词典精选The load applied on the crank pin of a beam pumping unit and the failure patterns of the pin are analyzed.
分析了游梁式抽油机曲柄销所受载荷及失效形式。
—— 给力词典精选Its kinematics and kinetics law differs from those of the general moving beam typed oil suction pump.
它的运动与动力规律不同于一般的游梁式抽油机。
—— 给力词典精选The steel beam that connects the rotary counterbalance with the walking beam on a beam pumping unit.
在游梁式抽油机上使旋转的平衡块与游梁相连的钢杆。
—— 给力词典精选