Brown coals and lignites. Determination of acetone-soluble material (´resinous substance´) in the benzene-soluble extract.
NORMA vydána dne 30.5.2025
Designation standards: BS ISO 1017:2025
Publication date standards: 30.5.2025
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategorie: Technické normy BS
ISBN: 978 0 539 27079 2 Status: Definitive