| |||
| Schwelleuchtdichte f | |||
|
threshold luminance : 10 phrases in 6 subjects |
| Construction | 2 |
| Earth sciences | 2 |
| Health care | 2 |
| Lighting other than cinema | 1 |
| Optics branch of physics | 2 |
| Physics | 1 |
| |||
| Schwelleuchtdichte f | |||
|
threshold luminance : 10 phrases in 6 subjects |
| Construction | 2 |
| Earth sciences | 2 |
| Health care | 2 |
| Lighting other than cinema | 1 |
| Optics branch of physics | 2 |
| Physics | 1 |