 |
| |||
| исходное направление; направление отсчёта; начальное направление; отсчётное направление | |||
| direction of reference: 2 phrases in 2 subjects |
| Astronautics | 1 |
| Navigation | 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