DIN EN 61577-2-2017 辐射防护装置.氡和氡衰减产品测量装置.第2部分:氡测量装置的特殊要求(IEC 61577-2-2014,修订本);德文版本EN 61577-2-2017
Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 2: Specific requirements for 222Rn and 220Rn measuring instruments (IEC 61577-2:2014, modified); German version EN 61577-2:2017
This part of the standards series DIN EN 61577 (VDE 0493-1-10) specifies the specific requirements for radon measuring instruments. It is based on the general requirements given in DIN IEC 61577-1 (VDE 0493-1-10-1):2007-06.