 |
| |||
| тушение пожара за счёт выпуска огнетушащего вещества (ssn) | |||
| fire- fighting on account of distribution of fire-fighting agent: 3 phrases in 1 subject |
| Firefighting and fire-control systems | 3 |
|
| |||
| тушение пожара за счёт выпуска огнетушащего вещества (ssn) | |||
| fire- fighting on account of distribution of fire-fighting agent: 3 phrases in 1 subject |
| Firefighting and fire-control systems | 3 |