 |
| |||
| arrangement of egress (imerkina) | |||
| система эвакуации при пожаре: 7 phrases in 3 subjects |
| Firefighting and fire-control systems | 4 |
| General | 2 |
| Oil and gas | 1 |
|
| |||
| arrangement of egress (imerkina) | |||
| система эвакуации при пожаре: 7 phrases in 3 subjects |
| Firefighting and fire-control systems | 4 |
| General | 2 |
| Oil and gas | 1 |