 |
| |||
| 过油管 | |||
|
through-tubing bridge plug : 49 phrases in 9 subjects |
| Drilling | 1 |
| Engineering geology | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Geophysics | 11 |
| Mechanics | 2 |
| Mining | 7 |
| Navigation | 1 |
| Oil / petroleum | 22 |
| Technology | 3 |
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