| |||
| continue treinbeheersing | |||
|
continuous train control : 10 phrases in 3 subjects |
| Communications | 1 |
| Information technology | 3 |
| Transport | 6 |
| |||
| continue treinbeheersing | |||
|
continuous train control : 10 phrases in 3 subjects |
| Communications | 1 |
| Information technology | 3 |
| Transport | 6 |