I.S. EN ISO 787-9:2019现行
General methods of test for pigments and extenders - Part 9: Determination of pH value of an aqueous suspension (ISO 787- 9:2019)
出版：National Standards Authority of Ireland
专家解读视频
This document specifies a general method of test for determining the pH value of an aqueous suspension of a sample of pigment or extender.
EN ISO 787-9:2019 - Identical
ISO 787-9 : 2019 - Identical
EN ISO 787-9 : 1995 - Identical
EN ISO 787-9 : 1995 - Identical
EN ISO 787-9:2019 - Identical
ISO 787-9 : 2019 - Identical
