
Radiation protection instrumentation. Radon and radon decay product measuring instruments. Specific requirements for 222Rn and 220Rn measuring instruments.
NORMA vydaná dňa 31.3.2018
Designation standards: BS EN 61577-2:2017
Publication date standards: 31.3.2018
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: British technical standard
Kategória: Technické normy BS
ISBN: 978 0 580 97608 7 Status: Definitive