 |
| |||
| special communication network | |||
| сеть специальной связи: 5 phrases in 3 subjects |
| Military | 1 |
| Security systems | 1 |
| Telecommunications | 3 |
|
| |||
| special communication network | |||
| сеть специальной связи: 5 phrases in 3 subjects |
| Military | 1 |
| Security systems | 1 |
| Telecommunications | 3 |