| |||
| 高级通信功能/远程通信访问法 | |||
|
advanced communications function for the telecommunication access method : 3 Phrasen in 1 Thematik |
| Informationstechnik | 3 |
| |||
| 高级通信功能/远程通信访问法 | |||
|
advanced communications function for the telecommunication access method : 3 Phrasen in 1 Thematik |
| Informationstechnik | 3 |