BS EN 133:1991

Respiratory protective devices. Classification.

STANDARD published on 28.6.1991

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The information about the standard:

Designation standards: BS EN 133:1991
Note: WITHDRAWN
Publication date standards: 28.6.1991
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Category: Technical standards BS