BS EN 1822-3:2009

High efficiency air filters (EPA, HEPA and ULPA). Testing flat sheet filter media.

NORMA vydaná dňa 31.12.2009

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The information about the standard:

Designation standards: BS EN 1822-3:2009
Note: NEPLATNÁ
Publication date standards: 31.12.2009
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategória: Technické normy BS