 |
| |||
| Drehstrom m; Dreiphasenstrom m | |||
| |||
| Drehstrom m; Dreiphasenwechselstrom m | |||
| Kraftstrom m; Dreiphasenstrom m; Dreiphasenwechseltrom m | |||
|
three phase current : 18 do fraz, 7 tematyki |
| Elektronika | 7 |
| Fizyka | 1 |
| Hutnictwo | 2 |
| Pospolicie | 4 |
| Technika i technologia | 2 |
| Transport | 1 |
| Włókiennictwo | 1 |