 |
| |||
| structural pool | |||
|
структурная залежь : 11 phrases in 5 subjects |
| Geology | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 5 |
| Oil and gas technology | 1 |
| Oilfields | 2 |
|
| |||
| structural pool | |||
|
структурная залежь : 11 phrases in 5 subjects |
| Geology | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 5 |
| Oil and gas technology | 1 |
| Oilfields | 2 |