 |
| |||
| décarbonisation f | |||
| décarburation f | |||
|
decarburization : 18 do fraz, 3 tematyki |
| Chemia | 1 |
| Hutnictwo | 12 |
| Technika i technologia | 5 |
|
| |||
| décarbonisation f | |||
| décarburation f | |||
|
decarburization : 18 do fraz, 3 tematyki |
| Chemia | 1 |
| Hutnictwo | 12 |
| Technika i technologia | 5 |