ISO 11640 : 2018现行
Leather -- Tests for colour fastness -- Colour fastness to cycles of to-and-fro rubbing
出版：International Organization for Standardization
专家解读视频
This document specifies a method for determining the behaviour of the surface of a leather on rubbing with a wool felt. It is applicable to leathers of all kinds.
EN ISO 11640:2018 - Identical
UNE-EN ISO 11640:2019 - Identical
EN ISO 11640 : 2012 - Identical
PN-EN ISO 11640:2018-12 - Identical
EN ISO 11640:2018 - Identical
UNE-EN ISO 11640:2019 - Identical
EN ISO 11640 : 2012 - Identical
