RJ series of well type resistance furnace, the furnace is simple in structure, both pre pumped vacuum and protective atmosphere heat treatment furnace, resistance furnace shell is welded by steel plates, lining using http://www.hsfurnace.com/ |
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RJ series of well type resistance furnace, the furnace is simple in structure, both pre pumped vacuum and protective atmosphere heat treatment furnace, resistance furnace shell is welded by steel plates, lining using http://www.hsfurnace.com/ |