| alternating current | |
| gen. | Wechselstrom; Wechselstrom |
| comp., MS | Wechelstrom |
| construct. | Wechselstrom |
| emerg.care | Wechselstrom |
| med. | faradischer Strom |
| microel. | Wechselstrom |
| nucl.phys. | Wechselstrom |
| tech. | Wechselstrom; reiner Wechselstrom |
|
unrectified : 5 phrases in 2 subjects |
| Earth sciences | 1 |
| Electronics | 4 |