 |
| |||
| Galerien f | |||
|
βαθμίδες : 30 phrases in 13 subjects |
| Astronautics | 1 |
| Coal | 2 |
| Communications | 5 |
| Earth sciences | 1 |
| Education | 1 |
| Electronics | 6 |
| Life sciences | 1 |
| Mechanic engineering | 5 |
| Medical | 1 |
| Natural sciences | 1 |
| Technology | 1 |
| Trade unions | 2 |
| Transport | 3 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips