BS EN 15316-4-5-2017 建筑物能源性能.系统能量要求和系统功效的计算方法.集中供热和制冷,模块M3-8-5, M4-8-5, M8-8-5, M11-8-5
Energy performance of buildings. Method for calculation of system energy requirements and system efficiencies. District heating and cooling, Module M3-8-5, M4-8-5, M8-8-5, M11-8-5