?NORM EN ISO 29463-4: 2019 04 15现行
High-efficiency filters and filter media for removing particles in air - Part 4: Test method for determining leakage of filter elements-Scan method (ISO 29463-4:2011)
出版：Osterreichisches Normungsinstitut/Austrian Standards
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基本信息
标准编号： ?NORM EN ISO 29463-4: 2019 04 15
标准类别：Standard
出版单位：Osterreichisches Normungsinstitut/Austrian Standards
标准页数：0
标准简介
This part of ISO 29463 specifies the test procedure of the “scan method”, considered to be the reference method, for determining the leakage of filter elements.
本标准替代的旧标准
等同采用的国际标准
ISO 29463-4 : 2011(R2017) - Identical
EN ISO 29463-4:2018 - Identical
ISO 29463-4 : 2011(R2017) - Identical
