| |||
| voie de modulation | |||
|
modulation channel : 5 phrases in 3 subjects |
| Communications | 1 |
| Electronics | 3 |
| Information technology | 1 |
| |||
| voie de modulation | |||
|
modulation channel : 5 phrases in 3 subjects |
| Communications | 1 |
| Electronics | 3 |
| Information technology | 1 |