 |
| |||
| europæisk togkontrolsystem; European Train Control System | |||
|
European Train Control System : 2 do fraz, 1 tematyki |
| Transport | 2 |
|
| |||
| europæisk togkontrolsystem; European Train Control System | |||
|
European Train Control System : 2 do fraz, 1 tematyki |
| Transport | 2 |