游梁式抽油机 meaning in English
beam pumper
beam unit
beam-pumping unit
walking-beam pumping unit
Examples
- Design and simulation analysis of reconfigurable beam pumping unit
可重构游梁式抽油机的设计和仿真分析 - Study and application of packing feeder for pumping unit on oil well
游梁式抽油机井口盘根旋进器的研制与应用 - Reforming beam pumping unit into dual variable - diameter wheel pumping unit
由游梁式抽油机改造成的双变径轮式抽油机 - Study and simulation about pumping unit with double circulation and each - other balance
双循环互平衡游梁式抽油机的设计及仿真 - Beam pumping units
游梁式抽油机