Procedure for the determination of environmental radioactivity. Analytical methods. Part 1: Determination of the activity concentration of thorium (Th) isotopes by alpha spectrometry.
NORMA vydaná dňa 8.9.2021
Designation standards: UNE 73340-1:2021
Publication date standards: 8.9.2021
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE