
General Methods of Test for Pigments and Extenders Part 22: Comparison of Resistance to Bleeding of Pigments (iso 787-22:1980)
出版:National Standards Authority of Ireland

专家解读视频
Gives a general method for comparing the resistance to bleeding of a Pigment with that of an agreed Sample.
EN ISO 787-22 : 2017 - Identical
ISO 787-22 : 1980(R2017) - Identical
EN ISO 787-22:2017 - Identical