 |
| |||
| distribution of fire-fighting agent (ssn) | |||
| выпуск огнетушащего вещества: 5 phrases in 2 subjects |
| Firefighting and fire-control systems | 4 |
| Rail transport | 1 |
|
| |||
| distribution of fire-fighting agent (ssn) | |||
| выпуск огнетушащего вещества: 5 phrases in 2 subjects |
| Firefighting and fire-control systems | 4 |
| Rail transport | 1 |