 |
| |||
| Office of Marine Environment and Systems (штаба БОХР) | |||
| управление окружающей среды и систем: 15 phrases in 10 subjects |
| Caspian | 1 |
| Electrical engineering | 1 |
| Environment | 1 |
| Gas processing plants | 4 |
| Makarov | 1 |
| Military | 1 |
| Oil and gas | 2 |
| Sakhalin | 2 |
| Sakhalin A | 1 |
| Sakhalin R | 1 |