 |
| |||
| Drehstrom m; Dreiphasenstrom m | |||
| |||
| Drehstrom m; Dreiphasenwechselstrom m | |||
| Kraftstrom m; Dreiphasenstrom m; Dreiphasenwechseltrom m | |||
|
three phase current : 18 a las frases, 7 temas |
| Electrónica | 7 |
| Física | 1 |
| General | 4 |
| Industria textil | 1 |
| Metalurgia | 2 |
| Tecnología | 2 |
| Transporte | 1 |