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| carburizing furnace (Einsatzhärten); case-hardening furnace (Einsatzhärten); cementation furnace (Einsatzhärten) | |||
| converting furnace; carburizing furnace; casehardening furnace; cementation furnace; cementing furnace; cementing-furnace; furnace for making iron | |||
| Zementierofen: 1 phrase in 1 subject |
| Metallurgy | 1 |