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High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking.
STANDARD published on 1.1.2011
Designation standards: DIN EN 1822-1:2011-01
Note: WITHDRAWN
Publication date standards: 1.1.2011
SKU: NS-229135
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: German technical standard
Category: Technical standards DIN
Schwebstofffilter (EPA, HEPA und ULPA) - Teil 1: Klassifikation, Leistungsprüfung, Kennzeichnung.
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Latest update: 2025-04-17 (Number of items: 2 197 070)
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