| |||
| law of regular reflection | |||
| reflection law | |||
|
Reflexionsgesetz : 3 phrases in 3 subjects |
| Analytical chemistry | 1 |
| Metallurgy | 1 |
| Optics branch of physics | 1 |
| |||
| law of regular reflection | |||
| reflection law | |||
|
Reflexionsgesetz : 3 phrases in 3 subjects |
| Analytical chemistry | 1 |
| Metallurgy | 1 |
| Optics branch of physics | 1 |