 |
| |||
| sending in telecommunication; transmission | |||
| broadcast | |||
| nadawanie: 45 phrases in 14 subjects |
| Agriculture | 2 |
| Antennas and waveguides | 3 |
| Communications | 3 |
| Construction | 2 |
| Finances | 2 |
| General | 1 |
| Information technology | 1 |
| Law | 5 |
| Politics | 1 |
| Radio | 11 |
| Telecommunications | 8 |
| Telegraphy | 3 |
| Telephony | 2 |
| Vacuum tubes | 1 |