| |||
| Hauptleitung f | |||
| Leitungssatz m; Zwischenleitung f | |||
| Bündelleitung f | |||
| Fernleitung f | |||
| Verbindungsleitung f | |||
|
trunk circuit : 24 phrases in 7 subjects |
| Communications | 11 |
| Electronics | 1 |
| General | 2 |
| Information technology | 2 |
| Technology | 3 |
| Telecommunications | 4 |
| Telegraphy | 1 |