BS EN 1634-1-2014 门, 百叶窗组件, 可开启窗口和建筑五金件的防火和防烟控制试验. 门, 百叶窗组件和可开启窗口的防火试验
Fire resistance and smoke control tests for door and shutter assemblies, openable windows and elements of building hardware. Fire resistance test for door and shutter assemblies and openable windows