| |||
| signalisation à l'arrivée | |||
|
in-signalling : 16 phrases in 4 subjects |
| Communications | 5 |
| Electronics | 4 |
| Information technology | 6 |
| Telecommunications | 1 |
| |||
| signalisation à l'arrivée | |||
|
in-signalling : 16 phrases in 4 subjects |
| Communications | 5 |
| Electronics | 4 |
| Information technology | 6 |
| Telecommunications | 1 |