
Heating Systems And Water Based Cooling Systems In Buildings - Energy Performance Of Buildings - Part 1: Economic Evaluation Procedure For Energy Systems In Buildings
出版:Association Francaise de Normalisation

專家解讀視頻
2015 PR [01/01/2015]
Indice de classement: P52-601-1PR. PR NF EN 15459-1 January 2015. (01/2015)
PREN 15459-1:2014 - Identical