| |||
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 |