DIN EN 16573-2017 建筑物通风. 住宅建筑构件性能试验. 单户住宅的多功能平衡通风装置, 包括热泵; 德文版本EN 16573-2017
Ventilation for Buildings - Performance testing of components for residential buildings - Multifunctional balanced ventilation units for single family dwellings, including heat pumps; German version EN 16573:2017