 |
| |||
| buss | |||
| ناقل: 20 phrases in 10 subjects |
| Antennas and waveguides | 1 |
| Electric machinery | 1 |
| Electric motors | 1 |
| Electric traction | 2 |
| Electronics | 3 |
| Physics | 2 |
| Satellite communications | 1 |
| Thermal Energy | 5 |
| Vacuum tubes | 3 |
| Video recording | 1 |
|
| |||
| buss | |||
| ناقل: 20 phrases in 10 subjects |
| Antennas and waveguides | 1 |
| Electric machinery | 1 |
| Electric motors | 1 |
| Electric traction | 2 |
| Electronics | 3 |
| Physics | 2 |
| Satellite communications | 1 |
| Thermal Energy | 5 |
| Vacuum tubes | 3 |
| Video recording | 1 |