DIN EN 60761-2-2005 气态排出物放射性连续监控设备.第2部分:包括超铀元素气溶胶的气溶胶监测器的特殊要求
Equipment for continuous monitoring radioactivity in gaseous effluents - Part 2: Specific requirements for aerosols monitors including transuranic aerosols (IEC 60761-2:2002, modified); German version EN 60761-2:2004