 |
| |||
| informatisation de la surveillance de la marche des trains | |||
|
computer- assisted train monitoring : 2 do fraz, 1 tematyki |
| Transport | 2 |
|
| |||
| informatisation de la surveillance de la marche des trains | |||
|
computer- assisted train monitoring : 2 do fraz, 1 tematyki |
| Transport | 2 |