EN 15316-1:2017 建筑物的能量性能-系统能量需求和系统效率的计算方法-第1部分:一般和能源性能表现,模块M3-1,M3-4,M3-9,M8-1,M8-4
Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 1: General and Energy performance expression@ Module M3-1@ M3-4@ M3-9@ M8-1@ M8-4