 |
| referenced position: 10 phrases in 6 subjects |
| Astronautics | 1 |
| Military | 1 |
| Oil / petroleum | 3 |
| Oil and gas technology | 1 |
| Sakhalin | 1 |
| Technology | 3 |
|
| referenced position: 10 phrases in 6 subjects |
| Astronautics | 1 |
| Military | 1 |
| Oil / petroleum | 3 |
| Oil and gas technology | 1 |
| Sakhalin | 1 |
| Technology | 3 |