I.S. EN ISO 11665-7:2015现行
Measurement of Radioactivity in the Environment - Air: Radon-222 Part 7: Accumulation Method for Estimating Surface Exhalation Rate (iso 11665-7:2012)
出版：National Standards Authority of Ireland
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基本信息
标准编号： I.S. EN ISO 11665-7:2015
发布时间：2015/10/5 0:00:00
标准类别：Standard
出版单位：National Standards Authority of Ireland
标准页数：40
标准简介
Provides guidelines for estimating the radon-222 surface exhalation rate over a short period (a few hours), at a given place, at the interface of the medium (soil, rock, laid building material, walls, etc.) and the atmosphere.
等同采用的国际标准
EN ISO 11665-7:2015 - Identical
