 |
| |||
| аварийный сигнал категории Communication (oleg.vigodsky) | |||
| communications alarm: 15 phrases in 5 subjects |
| Electricity | 1 |
| Energy industry | 3 |
| General | 9 |
| Household appliances | 1 |
| Technology | 1 |
|
| |||
| аварийный сигнал категории Communication (oleg.vigodsky) | |||
| communications alarm: 15 phrases in 5 subjects |
| Electricity | 1 |
| Energy industry | 3 |
| General | 9 |
| Household appliances | 1 |
| Technology | 1 |