Measurement of radioactivity in the environment - Air: radon-222 - Part 1: Origins of radon and its short-lived decay products and associated measurement methods (ISO 11665-1:2019) (Endorsed by Asociación Espanola de Normalización in November of 2019.)
NORMA vydaná dňa 1.11.2019
Designation standards: UNE-EN ISO 11665-1:2019
Publication date standards: 1.11.2019
The number of pages: 45
Approximate weight : 135 g (0.30 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE