 |
| |||
| valeur angulaire du pendage d'une couche | |||
| угол падения пласта: 10 phrases in 4 subjects |
| Geology | 2 |
| Mining | 5 |
| Oil and gas technology | 2 |
| 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