 |
| |||
| transverse section | |||
|
переріз поперечний : 36 phrases in 9 subjects |
| Astronautics | 7 |
| Aviation | 4 |
| Communications | 1 |
| General | 1 |
| Information technology | 3 |
| Mathematics | 1 |
| Military | 3 |
| Oil and gas | 15 |
| Telecommunications | 1 |
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