 |
| |||
| система управления эвакуацией при пожаре (Alexander Demidov) | |||
| fire evacuation system: 6 phrases in 2 subjects |
| Firefighting and fire-control systems | 3 |
| General | 3 |
|
| |||
| система управления эвакуацией при пожаре (Alexander Demidov) | |||
| fire evacuation system: 6 phrases in 2 subjects |
| Firefighting and fire-control systems | 3 |
| General | 3 |