 |
| |||
| Public address and Evacuation control systems (Bemer) | |||
| Системы оповещения эвакуации людей при пожаре: 5 phrases in 2 subjects |
| Firefighting and fire-control systems | 4 |
| General | 1 |
|
| |||
| Public address and Evacuation control systems (Bemer) | |||
| Системы оповещения эвакуации людей при пожаре: 5 phrases in 2 subjects |
| Firefighting and fire-control systems | 4 |
| General | 1 |