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Respiratory protective devices. Valved filtering half masks to protect against gases or gases and particles. Requirements, testing, marking.
Translate name
STANDARD published on 31.7.2009
Designation standards: BS EN 405:2001+A1:2009
Publication date standards: 31.7.2009
SKU: NS-962026
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 580 62118 5 Status: Under Review
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