 |
| |||
| двойной трансформатор (igisheva) | |||
| double transformer: 16 phrases in 4 subjects |
| Antennas and waveguides | 2 |
| Electrical engineering | 5 |
| Electronics | 4 |
| Technology | 5 |
|
| |||
| двойной трансформатор (igisheva) | |||
| double transformer: 16 phrases in 4 subjects |
| Antennas and waveguides | 2 |
| Electrical engineering | 5 |
| Electronics | 4 |
| Technology | 5 |