BS EN 137:1993

Specification for respiratory protective devices: self-contained open-circuit compressed air breathing apparatus.

NORM herausgegeben am 15.4.1993

Englisch -
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The information about the standard:

Designation standards: BS EN 137:1993
Note: UNGÜLTIG
Publication date standards: 15.4.1993
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Kategorie: Technische Normen BS