 |
| |||
| emissor radioeléctrico | |||
| nadajnik: 29 phrases in 8 subjects |
| Antennas and waveguides | 1 |
| Communications | 1 |
| Electronics | 3 |
| Forestry | 1 |
| Information technology | 1 |
| Radio | 11 |
| Telegraphy | 10 |
| Transport | 1 |
|
| |||
| emissor radioeléctrico | |||
| nadajnik: 29 phrases in 8 subjects |
| Antennas and waveguides | 1 |
| Communications | 1 |
| Electronics | 3 |
| Forestry | 1 |
| Information technology | 1 |
| Radio | 11 |
| Telegraphy | 10 |
| Transport | 1 |