DIN EN 15500-1:2017 建筑物能源性能.加熱、通風和空氣調節設備用控制器.電子單個區域控制設備.模塊M3-5, M4-5, M5-5;德文版本EN 15500-1-2017
Energy Performance of Buildings - Control for heating, ventilating and air conditioning applications - Part 1: Electronic individual zone control equipment - Modules M3-5, M4-5, M5-5; German version EN 15500-1:2017