 |
| |||
| глубинные наблюдения | |||
|
depth observations : 7 phrases in 5 subjects |
| Hydrography | 2 |
| Mathematics | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 2 |
| Water resources | 1 |
|
| |||
| глубинные наблюдения | |||
|
depth observations : 7 phrases in 5 subjects |
| Hydrography | 2 |
| Mathematics | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 2 |
| Water resources | 1 |