| |||
| interruption du circuit de courant alternatif | |||
| |||
| coupure du circuit d'entrée | |||
|
alternating-current : 74 phrases in 7 subjects |
| Communications | 1 |
| Electronics | 40 |
| Energy industry | 3 |
| Information technology | 1 |
| Mechanic engineering | 7 |
| Metallurgy | 3 |
| Transport | 19 |