 |
| |||
| fire and explosion safety (Анна Ф) | |||
| взрывопожарный: 7 phrases in 5 subjects |
| Caspian | 1 |
| Construction | 3 |
| Firefighting and fire-control systems | 1 |
| Oil / petroleum | 1 |
| Sakhalin | 1 |
|
| |||
| fire and explosion safety (Анна Ф) | |||
| взрывопожарный: 7 phrases in 5 subjects |
| Caspian | 1 |
| Construction | 3 |
| Firefighting and fire-control systems | 1 |
| Oil / petroleum | 1 |
| Sakhalin | 1 |