| |||
| Schleife f | |||
| Doppeldrahtsystem n; Zweidrahtschaltung f | |||
| Doppelleitung f; Sprechschleife f; Ringanschluß m | |||
|
loop circuit : 19 phrases in 10 subjects |
| Automated equipment | 3 |
| Aviation | 1 |
| Communications | 3 |
| Computer numerical control | 3 |
| Computers | 1 |
| Measuring instruments | 1 |
| Microelectronics | 3 |
| Physics | 1 |
| Technology | 2 |
| Transport | 1 |