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Specification for filtering half masks to protect against particles.
STANDARD published on 28.2.1992
Designation standards: BS EN 149:1992
Note: WITHDRAWN
Publication date standards: 28.2.1992
SKU: NS-86371
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: British technical standard
Category: Technical standards BS
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