| |||
| comando doppio | |||
| |||
| controllo duplicato | |||
|
commande double : 16 phrases in 8 subjects |
| Antennas and waveguides | 1 |
| Aviation | 1 |
| Electronics | 1 |
| Industry | 1 |
| Information technology | 3 |
| Mechanic engineering | 1 |
| Municipal planning | 1 |
| Transport | 7 |
| |||
| comando doppio | |||
| |||
| controllo duplicato | |||
|
commande double : 16 phrases in 8 subjects |
| Antennas and waveguides | 1 |
| Aviation | 1 |
| Electronics | 1 |
| Industry | 1 |
| Information technology | 3 |
| Mechanic engineering | 1 |
| Municipal planning | 1 |
| Transport | 7 |