| 名称: | |
| 描述: | |
| 公开/私有: | 公开 私有 |
| 标题: | |
| 描述: | |
| 公开/私有: | 公开 私有 |
- petroleum engineering (3)
- data processing (1)
- gas reservoirs (1)
- gas well drilling (1)
- gas wells (1)
- industrial productivity (1)
- mud pumps (1)
- natural gas (1)
- oil reservoir engineering (1)
- oil wells (1)
- oil-well drilling (1)
- 手册 (1)
- 气体流量计量 (1)
- 气体钻井 (1)
- 油气钻井 (1)
- 石油管道 (1)
- 管道工程 (1)
- 近海 (1)
主题
| 1. |
|
|
|
| 2. |
|
|
|
| 3. |
|
|
|
| 4. |
|
|
|
| 5. |
|
|
|
| 6. |
|
|
|
| 7. |
|
|
