 |
| |||
| Differentialrelais n; Differentialschutz m; Relais mit Differentialwirkung | |||
| Stromwaage f; Differentialschutzrelais n | |||
| Fehlerstromschutz m | |||
|
differential relay : 12 phrases, 4 sujets |
| Communications | 5 |
| Électronique | 1 |
| Instruments de mesure | 1 |
| Technologie | 5 |