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METHOD OF PREVENTING THE ENTRANCE OF PARTICLES OF THE COAL POWDER FROM THE COMBUSTION CHAMBER OF THE BOILER IN THE AREA OF FLUIDOUS REACTOR AND DEVICE FOR EXECUTING THE SAID METHOD
METHOD OF PREVENTING THE ENTRANCE OF PARTICLES OF THE COAL POWDER FROM THE COMBUSTION CHAMBER OF THE BOILER IN THE AREA OF FLUIDOUS REACTOR AND DEVICE FOR EXECUTING THE SAID METHOD