 |
| |||
| válvula | |||
| صمام: 187 phrases in 10 subjects |
| Antennas and waveguides | 15 |
| Electric traction | 4 |
| Electronics | 2 |
| Lighting other than cinema | 5 |
| Power electronics | 16 |
| Radio | 1 |
| Radiology | 3 |
| Semiconductors | 24 |
| Thermal Energy | 2 |
| Vacuum tubes | 115 |
|
| |||
| válvula | |||
| صمام: 187 phrases in 10 subjects |
| Antennas and waveguides | 15 |
| Electric traction | 4 |
| Electronics | 2 |
| Lighting other than cinema | 5 |
| Power electronics | 16 |
| Radio | 1 |
| Radiology | 3 |
| Semiconductors | 24 |
| Thermal Energy | 2 |
| Vacuum tubes | 115 |