 |
| геологическое исследование: 39 phrases in 16 subjects |
| Astronautics | 3 |
| Astronomy | 1 |
| Caspian | 1 |
| Construction | 4 |
| Diplomacy | 1 |
| Energy industry | 1 |
| General | 4 |
| Geology | 4 |
| Makarov | 2 |
| Mining | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 5 |
| Oil and gas technology | 1 |
| Sakhalin | 4 |
| Sakhalin R | 1 |
| Technology | 3 |