sucker rod pump
短语词组
- sucker -rod pump 吸杆泵;有杆泵
- tubing sucker -rod pump 琯式泵
- new sucker -rod pump 新型有杆泵
- pneumatic sucker -rod pump 氣動抽油杆泵
- hollow sucker rod pump 空心杆抽油泵
- subsurface sucker rod pump 抽油泵
- tubingless sucker rod pump 無琯式抽油泵
- sucker rod pump well 抽油機井
- sucker rod pump -well 有杆泵井 返回 sucker rod pump