| |||
| field direction; direction of the field | |||
|
Feldrichtung : 3 phrases in 2 subjects |
| Electronics | 1 |
| Optics branch of physics | 2 |
| |||
| field direction; direction of the field | |||
|
Feldrichtung : 3 phrases in 2 subjects |
| Electronics | 1 |
| Optics branch of physics | 2 |