 |
| |||
| tulekindel | |||
| tulepüsiv | |||
| огнестойкий: 7 phrases in 3 subjects |
| Construction | 5 |
| Firefighting and fire-control systems | 1 |
| Occupational health & safety | 1 |
|
| |||
| tulekindel | |||
| tulepüsiv | |||
| огнестойкий: 7 phrases in 3 subjects |
| Construction | 5 |
| Firefighting and fire-control systems | 1 |
| Occupational health & safety | 1 |