ISO 21083-1-2018 标准详情
- 标准号:ISO 21083-1-2018
- 中文标题:
- 英文标题:Test method to measure the efficiency of air filtration media against spherical nanomaterials -- Part 1: Size range from 20 nm to 500 nm
- 标准类别:国际标准化组织ISO
- 发布日期:
This document specifies the testing instruments and procedure for determining the fractional filtration efficiencies of flat sheet filter medium against airborne nanoparticles in the range of 20 nm to 500 nm. The testing methods in this document are
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