 |
| |||
| bell furnace; bell-type annealing furnace; portable furnace; top hat furnace; bell-type furnace | |||
|
Haubenofen : 2 do fraz, 2 tematyki |
| Energia cieplna | 1 |
| Hutnictwo | 1 |
|
| |||
| bell furnace; bell-type annealing furnace; portable furnace; top hat furnace; bell-type furnace | |||
|
Haubenofen : 2 do fraz, 2 tematyki |
| Energia cieplna | 1 |
| Hutnictwo | 1 |