 German |
 English |
|
|---|---|---|
| Kupelle {f} (Glühschale aus Knochenasche) [chem.] | cupel; assay porringer; muffle | |
| Kupellen {pl} | cupels; assay porringers; muffles | |
| Läuterofen {m}; Kupelle {f} (Probierkunde) [techn.] | refining furnace (dokimasy) | |
| Läuteröfen {pl}; Kupellen {pl} | refining furnaces |