 |
| |||
| hardened; strengthened | |||
|
Getempert : 6 do fraz, 4 tematyki |
| Elektronika | 3 |
| Hutnictwo | 1 |
| Pospolicie | 1 |
| Technika i technologia | 1 |
|
| |||
| hardened; strengthened | |||
|
Getempert : 6 do fraz, 4 tematyki |
| Elektronika | 3 |
| Hutnictwo | 1 |
| Pospolicie | 1 |
| Technika i technologia | 1 |