 |
| |||
| slant well; slant hole | |||
| 斜直井: 18 phrases in 4 subjects |
| Drilling | 9 |
| Geophysics | 2 |
| Oil / petroleum | 6 |
| Technology | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips