ripetitore : 82 phrases in 14 subjects |
Antennas and waveguides | 1 |
Communications | 16 |
Cultural studies | 1 |
Electronics | 5 |
General | 2 |
Information technology | 42 |
Power lines | 2 |
Radio | 2 |
Rail transport | 3 |
Satellite communications | 2 |
Statistics | 1 |
Telegraphy | 2 |
Telephony | 1 |
Transport | 2 |