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Respiratory protective devices for self-rescue - Self-contained closed-circuit breathing apparatus - Chemical oxygen (KO2) escape apparatus - Requirements, testing, marking
Translate name
STANDARD published on 1.8.1993
Designation standards: ÖNORM EN 401
Note: WITHDRAWN
Publication date standards: 1.8.1993
SKU: NS-769352
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM
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Latest update: 2026-09-01 (Number of items: 2 300 045)
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