| 1. | Composition and application of shk - an in oil drilling
石油钻井液助剂的合成及应用 |
| 2. | The types and basic parameters for oil drilling rigs
石油钻机型式与基本参数 |
| 3. | Oil drill rig of ds series eddy current brake
石油钻机用ds系列电磁涡流刹车 |
| 4. | Mainly used for marines and sea oil drilling platforms
船用电热带主要用于船舶、海洋钻井平台。 |
| 5. | The research for the fault diagnose method of oil drilling pump
钻井泵故障诊断方法的探索与实践 |
| 6. | The safety protection function of disc brake on oil drilling rig
石油钻机用盘式刹车的安全保护功能 |
| 7. | Characteristics of enterprise culture in oil drill departmants of daqing
大庆石油钻井系统企业文化的特点 |
| 8. | Oil drilling amp; production technology
石油钻采工艺 |
| 9. | Classifying and coding system for the parts of oil drilling production equipment
石油钻采设备零件分类编码系统 |
| 10. | Offshore oil drilling
近海石油钻探 |
