 |
| |||
| противодымный проём | |||
| smoke door: 10 phrases in 8 subjects |
| Construction | 1 |
| Firefighting and fire-control systems | 1 |
| Food industry | 1 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Sakhalin | 3 |
| Security systems | 1 |
|
| |||
| противодымный проём | |||
| smoke door: 10 phrases in 8 subjects |
| Construction | 1 |
| Firefighting and fire-control systems | 1 |
| Food industry | 1 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Sakhalin | 3 |
| Security systems | 1 |