 |
| |||
| lucidare | |||
| coltivazione a cielo aperto | |||
|
surface working : 3 do fraz, 3 tematyki |
| Astronomia | 1 |
| Hutnictwo | 1 |
| Inżynieria mechaniczna | 1 |
|
| |||
| lucidare | |||
| coltivazione a cielo aperto | |||
|
surface working : 3 do fraz, 3 tematyki |
| Astronomia | 1 |
| Hutnictwo | 1 |
| Inżynieria mechaniczna | 1 |