 |
| |||
| echelon grating | |||
| echelon (grating; series of equally thick plates placed together in a stepwise array) | |||
| échelon; échelon grating | |||
| echelon gating | |||
|
Stufengitter : 5 phrases, 2 sujets |
| Optique branche de la physique | 4 |
| Physique | 1 |
|
| |||
| echelon grating | |||
| echelon (grating; series of equally thick plates placed together in a stepwise array) | |||
| échelon; échelon grating | |||
| echelon gating | |||
|
Stufengitter : 5 phrases, 2 sujets |
| Optique branche de la physique | 4 |
| Physique | 1 |