
Determination of the filtration efficiency of urea filter modules.
STANDARD published on 23.5.2023
Designation standards: BS ISO 23820:2023
Publication date standards: 23.5.2023
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 13210 6 Status: Definitive