Electric Arc Furnace 电弧炉
Ladle Furnace LF钢包精炼炉
VOD、VD真空精炼炉
Electroslag Remelting Furnace ESR电渣重熔炉
Argon Oxygen Decarburization Furnace AOD氩氧炉
Medium-Frequency Induction Furnace 中频感应电炉
