Publikuar
This document specifies a method, using sulfuric acid, to determine the mass percentage of silk, after removal of non-fibrous matter, in textiles made of mixtures of
— silk
with
— wool or other animal hair.
WITHDRAWN
SSH EN ISO 1833-18:2019
PUBLISHED
SSH EN ISO 1833-18:2020
60.60
Standard published
17 nën 2021