 |
| |||
| frecuencia de barrido | |||
|
sweep frequency : 13 phrases in 6 subjects |
| Communications | 2 |
| Electronics | 5 |
| Information technology | 1 |
| Radio | 2 |
| Transport | 2 |
| Video recording | 1 |
|
| |||
| frecuencia de barrido | |||
|
sweep frequency : 13 phrases in 6 subjects |
| Communications | 2 |
| Electronics | 5 |
| Information technology | 1 |
| Radio | 2 |
| Transport | 2 |
| Video recording | 1 |