High efficiency filters and filter media for removing particles from air Part 1: Classification, performance, testing and marking
出版:International Organization for Standardization
专家解读视频
Describes a classification of filters based on their performance, as determined in accordance with ISO 29463-3, ISO 29463-4 and ISO 29463-5.
NEN ISO 29463-1 : 2011 - Identical
NBR ISO 29463-1 : 2013 - Identical
SS-ISO 29463-1 : 2019 - Identical
SS-ISO 29463-1 : 2019 - Identical