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Regenerative air heater rotor
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Device for automatic regulation of voltage across electric filter
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Boiler plant
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Combination burner
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Thermoelectric plant
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Thermoelectric plant
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Apparatus for separating solid particles and gas
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Boiler plant
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Boiler plant
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Circumferential seal of regenerative air heater rotor
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Boiler plant
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Apparatus for power supply of electric precipitator
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Method of controlling power supply unit for electric precipitator
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Apparatus for feeding electric precipitator
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Apparatus for providing power supply for electric precipitator
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Apparatus for power supply of electric precipitators
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Method of wet scrubbing of gases and scrubber for effecting same
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Corona-forming electrode
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Device for generating pulse voltage
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Control device for rectifier of alternating power source of electrostatic precipitators
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