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Recommendations for the selection, use and maintenance of respiratory protective equipment.
STANDARD published on 16.4.1974
Designation standards: BS 4275:1974
Note: WITHDRAWN
Publication date standards: 16.4.1974
SKU: NS-67116
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Category: Technical standards BS
Latest update: 2026-06-22 (Number of items: 2 284 351)
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