 |
| |||
| Ruheraum m (Andrey Truhachev); Auffrischungsraum m (Andrey Truhachev) | |||
| rehabilitation area: 7 phrases in 5 subjects |
| Coal | 1 |
| Economy | 2 |
| General | 1 |
| Materials science | 1 |
| Natural resourses and wildlife conservation | 2 |
|
| |||
| Ruheraum m (Andrey Truhachev); Auffrischungsraum m (Andrey Truhachev) | |||
| rehabilitation area: 7 phrases in 5 subjects |
| Coal | 1 |
| Economy | 2 |
| General | 1 |
| Materials science | 1 |
| Natural resourses and wildlife conservation | 2 |