 |
| |||
| Querverbindung f | |||
| Querverbindungsleitungen f; Querverbindungsleitung f | |||
| Querverbindung f (between private branch exchanges); Querverbindungsleitung f (between private branch exchanges) | |||
|
tie trunk : 8 短语, 2 学科 |
| 电信 | 1 |
| 通讯 | 7 |
|
| |||
| Querverbindung f | |||
| Querverbindungsleitungen f; Querverbindungsleitung f | |||
| Querverbindung f (between private branch exchanges); Querverbindungsleitung f (between private branch exchanges) | |||
|
tie trunk : 8 短语, 2 学科 |
| 电信 | 1 |
| 通讯 | 7 |