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Method of melting steel on converter
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Method of granulating slag
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Apparatus for agitating molten ferroalloys
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Installation for drying and milling materials
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Arrangement for protecting refractory lining of metallurgical furnace arch
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Method of purification of spent alkali degreasing solutions
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Device for gas purifying
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Arrangement for removing noxious agents from the source of emission thereof
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Gas withdrawal path of conveyer machine
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Arrangement for cooling top part of blast furnace
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Snagging-grinding machine
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Arrangement for collecting insoluble fluids off water surface
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Method of producing rolled stock from low-pearlitic steel
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Method and apparatus for drying ,particularly, ceramic articles
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Method of depositing molybdenum sulfide from autoclave tungsten- and molybdenum-containing solutions
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Apparatus for removal of dust and gas effluents when processing molten metal in the process unit
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Settling tank
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Method of optimization of operation of exhaust air intake
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Arrangement for heating scrap with furnace flue gas
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Apparatus for cleaning gases
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