| |||
| Referenzstrahlung f; Bezugsstrahlung f | |||
|
reference radiation : 5 phrases in 2 subjects |
| Electronics | 4 |
| Optics branch of physics | 1 |
| |||
| Referenzstrahlung f; Bezugsstrahlung f | |||
|
reference radiation : 5 phrases in 2 subjects |
| Electronics | 4 |
| Optics branch of physics | 1 |