DETERMINACION DE LA POTENCIA TERMICA DE LOS EMISORES DE CALEFACCION POR MEDIO DE FLUIDOS. REGLAS DE ENSAYO
HEAT EXCHANGERS. VERIFICATION OF THERMAL BALANCE OF WATER-FED OR STEAM-FED PRIMARY CIRCUITS. PRINCIPLES AND TEST REQUIREMENTS.
Buy on AENOR
91.140.10 / Central heating systems
CTN 124 - Heat generators and emitters
It is cancelled by: UNE-EN 442-2:1997
Cancel: UNE 9015:1983 EX
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