 |
| |||
| blok m | |||
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блок : 21 phrases in 6 subjects |
| Accumulators | 1 |
| Electrical engineering | 3 |
| Electricity generation | 5 |
| Mathematics | 4 |
| Power lines | 1 |
| Power system protection | 7 |
|
| |||
| blok m | |||
|
блок : 21 phrases in 6 subjects |
| Accumulators | 1 |
| Electrical engineering | 3 |
| Electricity generation | 5 |
| Mathematics | 4 |
| Power lines | 1 |
| Power system protection | 7 |