We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
High efficiency air filters (HEPA and ULPA) - Part 3: Testing flat sheet filter media
STANDARD published on 1.2.1999
Designation standards: ČSN EN 1822-3
Classification mark: 125002
Catalog number: 53691
Note: WITHDRAWN
Publication date standards: 1.2.1999
SKU: NS-148436
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Latest update: 2026-06-26 (Number of items: 2 284 409)
© Copyright 2026 NORMSERVIS s.r.o.