?NORM EN 1822-1: 2019 09 01現(xiàn)行
High efficiency air filters (EPA, HEPA and ULPA) Part 1: Classification, performance testing, marking
出版：Osterreichisches Normungsinstitut/Austrian Standards
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基本信息
標準編號： ?NORM EN 1822-1: 2019 09 01
標準類別：Standard
出版單位：Osterreichisches Normungsinstitut/Austrian Standards
標準頁數(shù)：0
標準簡介
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.
本標準替代的舊標準
