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Air heater of blast furnace
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Flow line for feeding components of steel melting production
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Flow line for feeding components of steel melting production
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Nozzle supporting device of blast furnace air-heater
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Device for removing converter gases
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Production line for preparation and delivery of slag-forming mixtures into melting unit and steel-pouring ladle
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Slag forming constituent preparing and feeding method for steel-pouring ladle filling
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Device for rolled products cooling
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Devices for cooling with air blast furnace well bottom
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Settler
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Device for taking in surface layer of liquid
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Automatic control system of cut-off of pig iron from oxidizing atmosphere
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Arrangement for firing fine fraction of furnace burden
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Method for firing fine fraction of furnace burden
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Method for preparation and delivery of metallurgical charge
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Method and apparatus for processing of inner surfaces of metal pipes in working solution stream
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Vacuum creating system
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Device for blast furnace well bedding
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Device for control quantity of material in hopper
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Helical rolling method
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