BS EN 146:1992

Respiratory protective devices specification for powered particle filtering devices incorporating helmets or hoods.

NORMA vydaná dňa 1.4.1992

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Elektronické PDF (262.60 EUR)

The information about the standard:

Designation standards: BS EN 146:1992
Note: NEPLATNÁ
Publication date standards: 1.4.1992
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Kategória: Technické normy BS