High efficiency particulate air filters (HEPA and ULPA) - Part 3: Testing the planar filter medium.
STANDARD published on 1.5.1995
Designation standards: E DIN EN 1822-3:1995-05
Note: WITHDRAWN
Publication date standards: 1.5.1995
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: German technical standard
Category: Technical standards DIN
Schwebstoffilter (HEPA und ULPA) - Teil 3: Prüfung des planen Filtermediums.