DIN EN 16798-17:2017 建筑物的能源性能 建筑物通风 第17部分:通风和空调系统检查指南(模块 M4-11、M5-11、M6-11、M7-11)
Energy performance of buildings - Ventilation for buildings - Part 17: Guidelines for inspection of ventilation and air conditioning systems (Module M4-11, M5-11, M6-11, M7-11)