 |
| |||
| система служебной связи | |||
| service communication system: 9 phrases in 6 subjects |
| Communications | 1 |
| Construction | 1 |
| Ecology | 1 |
| Military | 3 |
| Security systems | 1 |
| Technology | 2 |
|
| |||
| система служебной связи | |||
| service communication system: 9 phrases in 6 subjects |
| Communications | 1 |
| Construction | 1 |
| Ecology | 1 |
| Military | 3 |
| Security systems | 1 |
| Technology | 2 |