BS ISO 11665-4-2020 标准详情
- 标准号：BS ISO 11665-4-2020
- 中文标题：
- 英文标题：Measurement of radioactivity in the environment. Air: radon-222. Integrated measurement method for determining average activity concentration using passive sampling and delayed analysis
- 标准类别：英国标准BS
- 发布日期：13 January 2020
