 |
| |||
| нефтяное машиностроение (SergeyL) | |||
| oil engineering: 13 phrases in 8 subjects |
| Drilling | 1 |
| General | 3 |
| Oil / petroleum | 2 |
| Oil and gas | 3 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Technology | 1 |
| University | 1 |
|
| |||
| нефтяное машиностроение (SergeyL) | |||
| oil engineering: 13 phrases in 8 subjects |
| Drilling | 1 |
| General | 3 |
| Oil / petroleum | 2 |
| Oil and gas | 3 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Technology | 1 |
| University | 1 |