 |
| |||
| руководство тушением пожара (yevsey) | |||
|
fireground command and control : 2 phrases in 1 subject |
| Firefighting and fire-control systems | 2 |
|
| |||
| руководство тушением пожара (yevsey) | |||
|
fireground command and control : 2 phrases in 1 subject |
| Firefighting and fire-control systems | 2 |