 |
| |||
| معامل قدرة | |||
| coefficiente di potenza: 4 phrases in 4 subjects |
| Antennas and waveguides | 1 |
| Electric motors | 1 |
| Electricity generation | 1 |
| Radio | 1 |
|
| |||
| معامل قدرة | |||
| coefficiente di potenza: 4 phrases in 4 subjects |
| Antennas and waveguides | 1 |
| Electric motors | 1 |
| Electricity generation | 1 |
| Radio | 1 |