 |
| |||
| radio-frequency spectrum; radio spectrum | |||
|
rádióspektrum : 6 phrases in 3 subjects |
| Communications | 2 |
| General | 2 |
| Law | 2 |
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