Passive measurements of radon - Part 1: Track etch method
氡的被动测量.第1部分:径迹蚀刻法

1994-11-01

Measurement of radioactivity in the environment — Air: radon-222 — Part 4: Integrated measurement method for determining average activity concentration using passive sampling and delayed analysis
环境中放射性的测量 - 空气:氡-222 - 第4部分:使用被动采样和延迟分析确定平均活动浓度的综合测量方法

2021-03-26

Measurement of radioactivity in the environment — Air: radon-222 — Part 2: Integrated measurement method for determining average potential alpha energy concentration of its short-lived decay products
放射性在环境中的测量 - 空气:氡-222 - 第2部分:用于确定其短寿命衰变产物的平均电位α能量浓度的综合测量方法

2019-09-04

Measurement of radioactivity in the environment - Air: radon-222 - Part 2: Integrated measurement method for determining average potential alpha energy concentration of its short-lived decay products (ISO 11665-2:2019); German version EN ISO 11665-2:2019
环境中放射性的测量.空气:氡-222.第2部分:测定其短寿命衰变产物的平均潜在α能浓度的综合测量方法（ISO 11665-2-2019）；德文版EN ISO 11665-2:2019

2020-02-01