| |||
| surface shape (form, contour); shape of the surface; figure | |||
|
Flachenform : 2 phrases in 1 subject |
| Optics branch of physics | 2 |
| |||
| surface shape (form, contour); shape of the surface; figure | |||
|
Flachenform : 2 phrases in 1 subject |
| Optics branch of physics | 2 |