抽油杆 meaning in Chinese

pumping rod
rod-line
sucker rod

Carbon fibre composite continuous sucker rod
碳纤维复合材料连续抽油杆
Method for determining service deadline of sucker sods in use
在用抽油杆服役期限的确定方法
A simulation demo system based on intelligent decision
玻璃钢混合抽油杆柱动特性的计算机模拟
Discuss of contribution factors of sucker rod torsional vibration
抽油杆扭转振动形成因素浅析
Air lift rod transfer elevator
气动抽油杆运移吊卡

More: Next