| 1. | Carbon fibre composite continuous sucker rod
碳纤维复合材料连续抽油杆 |
| 2. | Method for determining service deadline of sucker sods in use
在用抽油杆服役期限的确定方法 |
| 3. | 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 |
| 4. | Discuss of contribution factors of sucker rod torsional vibration
抽油杆扭转振动形成因素浅析 |
| 5. | Air lift rod transfer elevator
气动抽油杆运移吊卡 |
| 6. | Specification for hollow sucker rod
空心抽油杆 |
| 7. | Effect of resistance in polymer flooding on sucker rob partial abrasion
聚合物采出液中的阻力对抽油杆管偏磨的影响 |
| 8. | Kipp vacuum sucker - vod erosionresistance nitrdize technics and its application
抽油杆脉冲真空抗蚀氮化工艺及其应用 |
| 9. | Supper - strength sucker rod
超高强度抽油杆 |
| 10. | Development and application of wireless continuously - monitoring dynamometer
抽油杆柱井下力学检测仪负荷传感器短节的研制 |
