 |
| |||
| nadawanie programów na żywo; nadawanie na żywo | |||
|
em directo : 3 phrases in 3 subjects |
| Satellite communications | 1 |
| Semiconductors | 1 |
| Telegraphy | 1 |
|
| |||
| nadawanie programów na żywo; nadawanie na żywo | |||
|
em directo : 3 phrases in 3 subjects |
| Satellite communications | 1 |
| Semiconductors | 1 |
| Telegraphy | 1 |