UNE-EN ISO 29463-4:2019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：Asociacion Espanola de Normalizacion
专家解读视频
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.
ISO 29463-4 : 2011(R2017) - Identical
ISO 29463-4:2011 - Identical
EN ISO 29463-4:2018 - Identical
ISO 29463-4 : 2011(R2017) - Identical
EN ISO 29463-4:2018 - Identical
