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现在人们已经了解到在古建筑或重要建筑中使用有效而不受侵扰的感烟探测系统所产生的问题。在教堂中安装火灾探测系统所产生的一个特殊问题是，传统的探测系统不能安装在较高的顶棚上，其原因在于顶棚处的空气温度通常要比其他较低的地方高５℃，有时甚至高１０℃由于顶棚...
It is now understood that problems arising from the use of an effective and unobtrusive smoke detection system in ancient buildings or important buildings. A special problem with the installation of fire detection systems in churches is that traditional detection systems can not be installed on higher ceilings because the air temperature in the ceiling is usually 5 ° C higher than in other lower places and sometimes even High 10 ℃ due to the ceiling ...