NEN-EN 149:2001+A1:2009 en

Current standard
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41 Pages
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Publication date 2009-05-01
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English
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Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, marking
This European Standard specifies minimum requirements for filtering half masks as respiratory protective devices to protect against particles except for escape purposes. Laboratory and practical performance tests are included for the assessment of compliance with the requirements.

This document is a replacement for:

NEN-EN 149:2001 en
NEN-EN 149:2001/C1:2002 en
NEN-EN 149:2001/Ontw. A1:2008 en

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