?NORM EN 1822-1: 2019 09 01现行
High efficiency air filters (EPA, HEPA and ULPA) Part 1: Classification, performance testing, marking
出版：Osterreichisches Normungsinstitut/Austrian Standards
专家解读视频
基本信息
标准编号： ?NORM EN 1822-1: 2019 09 01
标准类别：Standard
出版单位：Osterreichisches Normungsinstitut/Austrian Standards
标准页数：0
标准简介
This document 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
