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Electric furnace for infrared ray soldering
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Electric furnace for heating
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Method for furnace-less working of liquid metal
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Method of underrunning electrode of arc electric furnace
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Ore electric arc furnace
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Thermal switching device
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Apparatus for adjusting carbon potential of furnace atmosphere
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Interinductive transducer of linear displacements
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Method of power control in bath of three-phase three-electrode electric furnace
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Packing of electrode in arch of electric arc furnace
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Electric slag furnace for melting slab-ingot
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Contact cheek of arc furnace
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Vacuum high temperature heating furnace
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Pipe interior cleaner
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Arc furnace electrode gun
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Process for production of ingots by electroslag remelting
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Electric contact unit of arc furnace
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Endothermal gas generator
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Ore-smelting multiphase electric furnace power regulator
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