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CS519086A1
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Undercooling equipment for vertical air heater
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CS250371B1
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Water chamber of vertical two-draught heater
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CS930484A1
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Heating steam's built-in distribution
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CS894884A1
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Vertical water heater's built-in intertube space
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CS842783A1
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Vertical water heater
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Vertical heat exchanger
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Distance grating of heat exchanging tubes' bundle of sectional heat exchangers
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CS226793B1
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Sectional heat exchanger
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CS228556B1
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Sectional steam producer
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CS234363B1
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Device for fluid injection into liquids
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Experimental member of the vapour generator
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CS197947B1
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Sectional steam generator
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CS192386B1
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Protective tube plate for sectional steam generators with sodium
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CS182156B1
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Tube bundle separation grill of vapour cell generators
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