Home / Standards / GB/T 21650.1-2008 GB/T 21650.1-2008 Active Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 1: Mercury porosimetry 压汞法和气体吸附法测定固体材料孔径分布和孔隙度 第1部分：压汞法 Standard Type GBT ICS N/A CCS A28 Status 现行 Issue Date 2008-04-16 Implementation 2008-10-01 Responsible Dept 国家标准委 Drafting Unit N/A