China 'GB/T 21650.3-2011
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 21650.3-2011
Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part3: Analysis of micropores by gas adsorption 压汞法和气体吸附法测定固体材料孔径分布和孔隙度 第3部分:气体吸附法分析微孔
Issued Date:2011-06-16
Implemented Date:2012-03-01
Issued by:
The Standardization Administration of the People's Republic of China