BS EN ISO 11665-3:2020现行
Measurement of radioactivity in the environment. Air: radon-222. Spot measurement method of the potential alpha energy concentration of its short-lived decay products
出版：British Standards Institution
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基本信息
标准编号： BS EN ISO 11665-3:2020
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
The British Standards InstitutionThis 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
