DIN EN 61226-2010 核电站.仪器和控制对安全的重要性.安全系统测量途径的性能评估用方法(IEC 61226-2009).德文版本EN 61226-2010
Nuclear power plants - Instrumentation and control important to safety - Classification of instrumentation and control functions (IEC 61226:2009); German version EN 61226:2010