
Measurement Of Radioactivity In The Environment - Air: Radon-222 - Part 6: Spot Measurement Method Of The Activity Concentration (Iso 11665-6:2012)
出版:Verband Deutscher Elektrotechniker

专家解读视频
2015 [01/11/2015]
Supersedes DIN ISO 11665-6. (12/2015)
EN ISO 11665-6:2015 - Identical
VDE 0493-1-6656 : 2015 - Corresponds
EN ISO 11665-6 : 2015 - Identical
VDE 0493-1-6656 : 2015 - Corresponds
ISO 11665-6 : 2012 - Identical