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jännitteen alenema | |||
jännitteen muutos | |||
jännitehäviö; jännitteen aleneminen |
queda de tensão: 19 phrases in 7 subjects |
Electronics | 6 |
Lighting other than cinema | 3 |
Mechanic engineering | 2 |
Power electronics | 5 |
Power system protection | 1 |
Technology | 1 |
Transformers | 1 |