 |
| |||
| служебный аварийный сигнал (oleg.vigodsky) | |||
| service alarm: 12 phrases in 5 subjects |
| Construction | 1 |
| General | 1 |
| Mass media | 1 |
| Security systems | 2 |
| Telecommunications | 7 |
|
| |||
| служебный аварийный сигнал (oleg.vigodsky) | |||
| service alarm: 12 phrases in 5 subjects |
| Construction | 1 |
| General | 1 |
| Mass media | 1 |
| Security systems | 2 |
| Telecommunications | 7 |