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RU1776911C
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Method of automatic control of superheated steam temperature in multifuel boiler unit
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RU1776912C
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Furnace chamber
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SU1724328A1
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Two-stage venturi pipe
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RU1770345C
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Method of gases purification from coke-oven battery from dust
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SU1666915A2
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Supporting partition for heat exchanger tubes bundle
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SU1715385A1
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Filter
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Continuous caster roller
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Method of automatic control of suction of gas from coke batteries
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Dust collector
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Venturi tube
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Filter
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Drip pan
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Apparatus for collecting dust-laden gases
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Classifier
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Device for gas cleaning
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Method of determening exess-air coefficient
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Method of determining combustion loss of fuel
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Gas withdrawal line of sintered machine
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SU1462067A1
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Method of controlling combustion process
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SU1466903A2
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Boiler unit
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