| |||
| Helligkeitsempfindung f | |||
|
brightness sensation : 4 phrases in 3 subjects |
| Health care | 1 |
| Optics branch of physics | 1 |
| Physics | 2 |
| |||
| Helligkeitsempfindung f | |||
|
brightness sensation : 4 phrases in 3 subjects |
| Health care | 1 |
| Optics branch of physics | 1 |
| Physics | 2 |