
Tracked Changes. Brown coals and lignites. Determination of humic acids.
STANDARD published on 13.1.2022
Designation standards: BS ISO 5073:2021-TC
Publication date standards: 13.1.2022
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 539 20729 3 Status: Definitive