 |
| |||
| switching technology; message-switching technology | |||
| call processing | |||
| switching (technology) | |||
| switching systems | |||
| |||
| switching | |||
|
Vermittlungstechnik : 8 短语, 4 学科 |
| 信息技术 | 1 |
| 商业活动 | 2 |
| 电信 | 1 |
| 通讯 | 4 |
|
| |||
| switching technology; message-switching technology | |||
| call processing | |||
| switching (technology) | |||
| switching systems | |||
| |||
| switching | |||
|
Vermittlungstechnik : 8 短语, 4 学科 |
| 信息技术 | 1 |
| 商业活动 | 2 |
| 电信 | 1 |
| 通讯 | 4 |