 |
| |||
| einfaches Mikroskop (e.g. reading glass or watchmaker's magnifier) | |||
|
simple microscope : 2 do fraz, 1 tematyki |
| Optyka | 2 |
|
| |||
| einfaches Mikroskop (e.g. reading glass or watchmaker's magnifier) | |||
|
simple microscope : 2 do fraz, 1 tematyki |
| Optyka | 2 |