 |
| |||
| 会话业务; 会话服务; 会晤服务 | |||
|
Session Service : 16 Phrasen in 5 Thematiken |
| China | 1 |
| Elektronik | 6 |
| Luftfahrt | 1 |
| Telekommunikation | 7 |
| Weltraum | 1 |
|
| |||
| 会话业务; 会话服务; 会晤服务 | |||
|
Session Service : 16 Phrasen in 5 Thematiken |
| China | 1 |
| Elektronik | 6 |
| Luftfahrt | 1 |
| Telekommunikation | 7 |
| Weltraum | 1 |