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Respiratory protective devices - Valved filtering half masks to protect against gases or gases and particles - Requirements, testing, marking
STANDARD published on 1.2.1995
Designation standards: ČSN EN 405
Classification mark: 832226
Catalog number: 17201
Note: WITHDRAWN
Publication date standards: 1.2.1995
SKU: NS-152655
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
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Latest update: 2026-01-11 (Number of items: 2 254 176)
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