| |||
| diffus reflektion | |||
| diffus reflexion | |||
|
diffuse reflection : 4 phrases in 2 subjects |
| Earth sciences | 3 |
| Lighting other than cinema | 1 |
| |||
| diffus reflektion | |||
| diffus reflexion | |||
|
diffuse reflection : 4 phrases in 2 subjects |
| Earth sciences | 3 |
| Lighting other than cinema | 1 |