![BS EN 149:2001+A1:2009 - Respiratory protective devices. Filtering half masks to protect against particles. Requirements, testing, marking (British Standard) BS EN 149:2001+A1:2009 - Respiratory protective devices. Filtering half masks to protect against particles. Requirements, testing, marking (British Standard)](https://webstore.ansi.org/cover-pages/small/BSI/30178264.jpg)
BS EN 149:2001+A1:2009 - Respiratory protective devices. Filtering half masks to protect against particles. Requirements, testing, marking (British Standard)
TEST REPORT EN 149 Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, m
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BS EN 149:2001+A1:2009 Respiratory protective devices. Filtering half masks to protect against particles. Requirements, testing, marking - European Standards
UNE EN 149:2001+A1:2010 Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, marking - European Standards
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FFP2 mask made in Germany, DEKRA certified respirator mask with 98% filter effect, EN 149 tested, 4-layer, no KN95 : Amazon.de: Business, Industry & Science
![ONORM EN 149:2009 - Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, marking (Austrian Standard) ONORM EN 149:2009 - Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, marking (Austrian Standard)](https://webstore.ansi.org/cover-pages/small/ON/ONORM+EN+149_2009.jpg)
ONORM EN 149:2009 - Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, marking (Austrian Standard)
BS EN 149:2001+A1:2009 Respiratory protective devices. Filtering half masks to protect against particles. Requirements, testing, marking - European Standards
![DIN EN 149:2009 - Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, marking; German version EN 149:2001+A1:2009 DIN EN 149:2009 - Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, marking; German version EN 149:2001+A1:2009](https://webstore.ansi.org/cover-pages/small/DIN/1542676.jpg)