NS-EN 1822-1:2019现行
High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking
出版：Norwegian Standards (Norges Standardiseringsforbund)
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基本信息
标准编号： NS-EN 1822-1:2019
发布时间：2019/7/1 0:00:00
标准类别：Standard
出版单位：Norwegian Standards (Norges Standardiseringsforbund)
标准页数：0
标准简介
This European Standard applies to high efficiency particulate and ultra low penetration air filters (EPA, HEPA and ULPA) used in the field of ventilation and air conditioning and for technical processes, e.g. for applications in clean room technology or pharmaceutical industry.
本标准替代的旧标准
