
LEATHER - TESTS FOR COLOUR FASTNESS - COLOUR FASTNESS TO SALIVA
出版:Netherlands Standards

专家解读视频
Defines a method for determining the colour fastness to saliva of all kinds of leathers, independent of the colouring procedure applied.
EN ISO 20701 : 2018 - Identical
ISO 20701 : 2017 - Identical
EN ISO 20701 : 2018 - Identical
ISO 20701 : 2017 - Identical