 |
| |||
| circuit privé | |||
| liaison privée | |||
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private circuit : 10 Phrasen in 4 Thematiken |
| Informationstechnik | 1 |
| Internationaler Handel | 1 |
| Kommunikation | 5 |
| Telefonie | 3 |
|
| |||
| circuit privé | |||
| liaison privée | |||
|
private circuit : 10 Phrasen in 4 Thematiken |
| Informationstechnik | 1 |
| Internationaler Handel | 1 |
| Kommunikation | 5 |
| Telefonie | 3 |