Textiles - Quantitative chemical analysis - Part 28: Mixtures of chitosan with certain other fibres (method using diluted acetic acid) (ISO 1833-28:2019)
NORMA vydána dne 20.1.2021
Designation standards: UNE-EN ISO 1833-28:2021
Publication date standards: 20.1.2021
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE