 |
| |||
| gas extinguishing system (Yeldar Azanbayev) | |||
| fire-smothering system | |||
| система тушения пожара газом: 5 do fraz, 3 tematyki |
| Morski | 2 |
| Ropa / ropa naftowa | 2 |
| Transport | 1 |
|
| |||
| gas extinguishing system (Yeldar Azanbayev) | |||
| fire-smothering system | |||
| система тушения пожара газом: 5 do fraz, 3 tematyki |
| Morski | 2 |
| Ropa / ropa naftowa | 2 |
| Transport | 1 |