ISO/TR 52018-2-2017 建筑物能源性能. 热能平衡和组构特征相关部分EPB要求指标. 第2部分: ISO 52018-1的解释和理由
Energy performance of buildings - Indicators for partial EPB requirements related to thermal energy balance and fabric features - Part 2: Explanation and justification of ISO 52018-1