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Relais n; elektrisches Relais | |||
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Relais n |
rela : 75 phrases in 11 subjects |
Communications | 4 |
Electric machinery | 2 |
Electronics | 49 |
General | 2 |
Information technology | 3 |
Mechanic engineering | 2 |
Microsoft | 1 |
Patents | 1 |
Power system protection | 9 |
Rail transport | 1 |
Transport | 1 |