NEN EN IEC 61577-3:2014现行
Radiation Protection Instrumentation - Radon And Radon Decay Product Measuring Instruments - Part 3: Specific Requirements For Radon Decay Product Measuring Instruments
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN EN IEC 61577-3:2014
发布时间：2014/12/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：30
标准简介
Explains the specific requirements for instruments measuring the volumetric activity of airborne short-lived radon decay products and/or their ambient potential alpha-energy concentration outdoors, in dwellings, and in workplaces including underground mines.
标准备注
Supersedes NEN IEC 61577-3. (01/2015)
本标准替代的旧标准
等同采用的国际标准
EN 61577-3:2014 - Identical
