 |
| |||
| особая комната | |||
| специальное помещение (ssn) | |||
| special room: 5 phrases in 4 subjects |
| Acoustics | 1 |
| Firefighting and fire-control systems | 2 |
| Hotel industry | 1 |
| Weapons of mass destruction | 1 |
|
| |||
| особая комната | |||
| специальное помещение (ssn) | |||
| special room: 5 phrases in 4 subjects |
| Acoustics | 1 |
| Firefighting and fire-control systems | 2 |
| Hotel industry | 1 |
| Weapons of mass destruction | 1 |