Energy performance of buildings- Method for calculation of system energy requirements and system efficiencies - Part 6-1: Explanation and justification of EN 15316-1, Module M3-1, M3-4, M3-9, M8-1, M8-4
建筑物的能源性能 - 计算系统能量需求和系统效率的方法 - 第6-1部分:EN 15316-1 模块M3-1 M3-4 M3-9 M8-1 M8-4的说明和理由