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Hydraulic conduit gate
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Lighting device
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Dielcometric vapor sensor
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Extraction-turbine power plant
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Condenser
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Condenser of dissociating heat-transfer agent
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Method of operation of condenser
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Thermodynamic condensate bleeder
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Automatic control system of boiler total air flow rate
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Pipeline roller bearing
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Installation for utilization of sewage heat
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RU1798074C
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Centralized power supply system for welding station
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Earth pile shaper
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Method of heat supply to steam power user
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Influence aeration device
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Spinneret unit
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Spinneret for producing chemical filaments
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Method of cleaning polymer melts and solutions
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SU1632471A1
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Scrubber for cleaning dust-laden gases
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SU1583483A1
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Method of producing a filtering unit
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