标准摘要
[中文适用范围]： 本文件规定了测定颜料或增量剂样品水悬浮液 pH 值的一般测试方法。 [外文原描述]： This document specifies a general method of test for determining the pH value of an aqueous suspension of a sample of pigment or extender.
英文名称General methods of test for pigments and extenders — Part 9: Determination of pH value of an aqueous suspension