Measurement of radioactivity in the environment - Air: radon-222 - Part 1: Origins of radon and its short-lived decay products and associated measurement methods
NORM herausgegeben am 1.4.2016
Designation standards: ČSN EN ISO 11665-1
Classification mark: 404013
Catalog number: 99193
Note: UNGÜLTIG
Publication date standards: 1.4.2016
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN