 |
| |||
| 联机软件 | |||
|
on-line software : 10 Phrasen in 5 Thematiken |
| Autoindustrie | 1 |
| Elektronik | 5 |
| Luftfahrt | 1 |
| Telekommunikation | 1 |
| Weltraum | 2 |
|
| |||
| 联机软件 | |||
|
on-line software : 10 Phrasen in 5 Thematiken |
| Autoindustrie | 1 |
| Elektronik | 5 |
| Luftfahrt | 1 |
| Telekommunikation | 1 |
| Weltraum | 2 |