Textiles - Determination of dyes after methanol extraction.
NORMA vydaná dňa 1.9.2022
Designation standards: DIN 54231:2022-09
Publication date standards: 1.9.2022
The number of pages: 41
Approximate weight : 123 g (0.27 lbs)
Country: German technical standard
Kategória: Technické normy DIN
Textilien - Bestimmung von Farbstoffen nach Methanolextraktion.