 |
| |||
| технология наклонно-направленного бурения | |||
| angle building: 6 phrases in 4 subjects |
| Makarov | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 3 |
| Oilfields | 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