GB/T 21650.2-2008 压汞法和气体吸附法测定固体材料孔径分布和孔隙度 第2部分:气体吸附法分析介孔和大孔 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 2: Analysis of mesopores and macropores by gas adsorption
Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 2: Analysis of mesopores and macropores by gas adsorption