 |
| |||
| satellite-borne surveillance system; satellite observation system; satellite surveillance system | |||
| спутниковая система наблюдения: 24 phrases in 7 subjects |
| Astronautics | 4 |
| Intelligence and security services | 2 |
| Military | 12 |
| Oil and gas | 2 |
| Sakhalin | 1 |
| Scientific | 1 |
| Technology | 2 |