 |
| |||
| Echellegitter n (sawtooth grating of from a few to 1000 lines/mm) | |||
| |||
| Echelle n; Stufe f | |||
| échelle: 11 phrases in 3 subjects |
| Construction | 1 |
| Optics branch of physics | 7 |
| Physics | 3 |
|
| |||
| Echellegitter n (sawtooth grating of from a few to 1000 lines/mm) | |||
| |||
| Echelle n; Stufe f | |||
| échelle: 11 phrases in 3 subjects |
| Construction | 1 |
| Optics branch of physics | 7 |
| Physics | 3 |