 |
| |||
| нижележащий пласт | |||
| lower formation: 22 phrases in 9 subjects |
| Ecology | 1 |
| Geology | 3 |
| Geophysics | 3 |
| Makarov | 1 |
| Nanotechnology | 2 |
| Oil / petroleum | 3 |
| Oil and gas | 5 |
| Oil and gas technology | 3 |
| Sakhalin | 1 |
|
| |||
| нижележащий пласт | |||
| lower formation: 22 phrases in 9 subjects |
| Ecology | 1 |
| Geology | 3 |
| Geophysics | 3 |
| Makarov | 1 |
| Nanotechnology | 2 |
| Oil / petroleum | 3 |
| Oil and gas | 5 |
| Oil and gas technology | 3 |
| Sakhalin | 1 |