| |||
| drifts-og vedligeholdesessignal | |||
| |||
| taleledningsinformation | |||
|
signal d'exploitation : 6 phrases in 3 subjects |
| Communications | 3 |
| Electronics | 1 |
| Information technology | 2 |
| |||
| drifts-og vedligeholdesessignal | |||
| |||
| taleledningsinformation | |||
|
signal d'exploitation : 6 phrases in 3 subjects |
| Communications | 3 |
| Electronics | 1 |
| Information technology | 2 |