 |
| |||
| fire hazard class (Alexander Demidov) | |||
| fire danger class | |||
| danger class | |||
| класс пожарной опасности: 8 phrases in 5 subjects |
| Architecture | 2 |
| Construction | 1 |
| Firefighting and fire-control systems | 3 |
| Forestry | 1 |
| Sakhalin | 1 |
|
| |||
| fire hazard class (Alexander Demidov) | |||
| fire danger class | |||
| danger class | |||
| класс пожарной опасности: 8 phrases in 5 subjects |
| Architecture | 2 |
| Construction | 1 |
| Firefighting and fire-control systems | 3 |
| Forestry | 1 |
| Sakhalin | 1 |