 |
| |||
| radiodiffusion d'informations routières; radiodiffusion d'informations sur la circulation | |||
| traffic information broadcasting: 7 phrases in 2 subjects |
| Aviation | 1 |
| Communications | 6 |
|
| |||
| radiodiffusion d'informations routières; radiodiffusion d'informations sur la circulation | |||
| traffic information broadcasting: 7 phrases in 2 subjects |
| Aviation | 1 |
| Communications | 6 |