 |
| |||
| вода, загрязнённая буровым раствором | |||
| mud- cut water: 8 phrases in 4 subjects |
| Drilling | 1 |
| Oil / petroleum | 5 |
| Oil and gas | 1 |
| Technology | 1 |
|
| |||
| вода, загрязнённая буровым раствором | |||
| mud- cut water: 8 phrases in 4 subjects |
| Drilling | 1 |
| Oil / petroleum | 5 |
| Oil and gas | 1 |
| Technology | 1 |