BS 7591-2-1992 标准详情
- 标准号:BS 7591-2-1992
- 中文标题:材料的疏松度和孔隙孔径分布.第2部分:气体吸附评定法
- 英文标题:porosity and pore size distribution of materials - method of evaluation by gas adsorption
- 标准类别:英国标准
- 发布日期:1992-11-15
Provides comparative method limited to the determination of nitrogen adsorbed as a function of its relative pressure. Suitable for a wide range of porous materials to determine micropore volume below 2 nm and the calculation of mesopore size distribu
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