GB/T 21868.4-2008
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 21868.4-2008
Pigments and extenders - Methods of dispersion for assessment of dispersion characteristics - Part 4:Dispersion using a bead mill 颜料和体质颜料 评定分散性用的分散方法 第4部分:用砂磨分散
Issued Date:2008-05-14
Implemented Date:2008-10-01
Issued by:
The Standardization Administration of the People's Republic of China