 |
| |||
| circuit de courant alternatif | |||
|
alternating-current circuit : 9 a las frases, 3 temas |
| Electrónica | 2 |
| Ferrocarril | 2 |
| Transporte | 5 |
|
| |||
| circuit de courant alternatif | |||
|
alternating-current circuit : 9 a las frases, 3 temas |
| Electrónica | 2 |
| Ferrocarril | 2 |
| Transporte | 5 |