| |||
| controllo duale | |||
| bicomando; doppi comandi | |||
| doppio comando | |||
|
double commande : 15 phrases in 9 subjects |
| Antennas and waveguides | 1 |
| Aviation | 1 |
| Communications | 1 |
| Electronics | 1 |
| Industry | 1 |
| Information technology | 3 |
| Mechanic engineering | 1 |
| Municipal planning | 1 |
| Transport | 5 |