标准号:DS/EN ISO 28439-2011
中文标准名称:DS/EN ISO 28439-2011
英文标准名称:Workplace atmospheres - Characterization of ultrafine aerosols/nanoaerosols - Determination of the size distribution and number concentration using differential electrical mobility analysing systems
发布日期:2011-07-01
实施日期:2011-07-01
国际标准分类号:13.040.30