RU1792431C
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Device for cooling blast-furnace jacket by service water
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SU1763491A1
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Equipment for feed of blast, enriched with oxygen, into the blast furnace
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SU1746148A1
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Boiler plant
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SU1728581A1
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Method of burning gaseous fuel
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SU1686266A1
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Method of pressure control in combustion products source
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SU1668843A1
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Method of controlling exhausted gases removed from a gas source through the main and by-pass gas conduits
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SU1657875A1
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System for utilization of gas heat of fuel-burning plant
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SU1576792A1
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System for recovery heat of exhaust air
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SU1670297A1
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Heat recovery system
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SU1575066A1
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Method of regulating consumption of cooled medium in working circuit of fuel burner
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SU1545030A1
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Method of controlling the flow rate of cooled medium
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SU1617247A1
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Installation for burning solid fuel
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SU1467365A1
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Method of recovering heat in heat supply system
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SU1408161A1
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Method of regulating replenishment of reservoir
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SU1323818A1
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Boiler unit
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SU1288488A1
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Method of controlling cooled medium flow in working circuit
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SU1263967A1
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Method of heating mazout
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SU1310043A1
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Installation for blowing off railway cars
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SU1223021A1
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Regulation system of surface heat exchanger
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SU1190182A1
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Boiler plant
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