Cross References: EN 12831*prEN 15315*

Original price was: $158.39.$79.00Current price is: $79.00.
EN 15316-4-4. Heating systems in buildings. Method for calculation of system energy requirements and system efficiencies. Part 4-4. Space heating generation systems, the performance and quality of CHP electricity and heat
BSI Group , 10/26/2005
Pages: 19
