Anh
magnetising roasting
roasting to magnetize the ore
Đức
Roesten
magnetisierendes Roesten
um das Erz zu magnetisieren
Pháp
grillage magnétisant
magnetising roasting,roasting to magnetize the ore /ENERGY-MINING/
[DE] Roesten; magnetisierendes Roesten; um das Erz zu magnetisieren
[EN] magnetising roasting; roasting to magnetize the ore
[FR] grillage magnétisant