 |
| директни: 14 phrases in 7 subjects |
| Electric machinery | 1 |
| Electronics | 1 |
| Isolation | 1 |
| Mathematics | 1 |
| Power electronics | 6 |
| Power system protection | 2 |
| Vacuum tubes | 2 |
|
| директни: 14 phrases in 7 subjects |
| Electric machinery | 1 |
| Electronics | 1 |
| Isolation | 1 |
| Mathematics | 1 |
| Power electronics | 6 |
| Power system protection | 2 |
| Vacuum tubes | 2 |