
Measurement Of Radioactivity In The Environment - Air: Radon-222 - Part 7: Accumulation Method For Estimating Surface Exhalation Rate (Iso 11665-7:2012)
出版:Asociacion Espanola de Normalizacion

專家解讀視頻
2016 CORR 2016 [28/09/2016]2016 [08/06/2016]
EN ISO 11665-7:2015 - Identical
EN ISO 11665-7 : 2015 - Identical
ISO 11665-7 : 2012(R2018) - Identical