 |
| |||
| mesa de controlo | |||
|
switch board : 11 Phrasen in 6 Thematiken |
| Eisenbahnwesen | 1 |
| Elektronik | 6 |
| Informationstechnik | 1 |
| Kommunikation | 1 |
| Landwirtschaft | 1 |
| Patente | 1 |
|
| |||
| mesa de controlo | |||
|
switch board : 11 Phrasen in 6 Thematiken |
| Eisenbahnwesen | 1 |
| Elektronik | 6 |
| Informationstechnik | 1 |
| Kommunikation | 1 |
| Landwirtschaft | 1 |
| Patente | 1 |