EN ISO 11665-3:2020现行
Measurement of radioactivity in the environment - Air: radon-222 - Part 3: Spot measurement method of the potential alpha energy concentration of its short-lived decay products (ISO 11665-3:2020)
出版：Comite Europeen de Normalisation
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基本信息
标准编号： EN ISO 11665-3:2020
标准类别：Standard
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
This document describes spot measurement methods for determining the activity concentration of short-lived radon-222 decay products in the air and for calculating the potential alpha energy concentration.
本标准替代的旧标准
