 |
| |||
| Netzrelais n; Schaltrelais n; Hauptstromrelais n; Kraftstromrelais n; Leistungsrelais n | |||
| power relay: 34 phrases in 7 subjects |
| Automated equipment | 2 |
| Electrical engineering | 1 |
| Electronics | 4 |
| Information technology | 1 |
| Measuring instruments | 2 |
| Technology | 23 |
| Transport | 1 |