 |
| oil | фильтрат бурового раствора |
| drilling) mud filtrate: 10 phrases in 4 subjects |
| Oil / petroleum | 6 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Technology | 2 |
|
| oil | фильтрат бурового раствора |
| drilling) mud filtrate: 10 phrases in 4 subjects |
| Oil / petroleum | 6 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Technology | 2 |