 |
| |||
| скоростной | |||
| de alta velocidad: 60 phrases in 10 subjects |
| Antennas and waveguides | 1 |
| Aviation | 29 |
| Chemistry | 1 |
| Electronics | 3 |
| General | 4 |
| Geology | 9 |
| Internet | 2 |
| Oil / petroleum | 1 |
| Rail transport | 3 |
| Technology | 7 |
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