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Keywords from Image Description:
VysokaPec. BadJPEG Blast furnace diagrambr Hot blast from Cowper stoves br Melting zonebr Reduction zone of ferrous oxidebr Reduction zone of ferric oxidebr Preheating zonebr Feed of ore limestone and cokebr Exhaust gasesbr Column of ore coke and limestonebr Removal of slagbr Tapping of molten pig ironbr Collection