
Measurement Of Radioactivity In The Environment - Air: Radon-222 - Part 6: Spot Measurement Method Of The Activity Concentration
出版:British Standards Institution

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2015 [31/10/2015]
Renumbers and supersedes BS ISO 11665-6. 2015 version incorporates corrigendum to BS ISO 11665-6. Supersedes 10/30186199 DC. (10/2015)
ISO 11665-6 : 2012 - Identical
EN ISO 11665-6 : 2015 - Identical
EN ISO 11665-6:2015 - Identical