 |
| |||
| єдина операція | |||
|
single operation : 7 phrases in 3 subjects |
| Computers | 2 |
| ICAO | 1 |
| Information technology | 4 |
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