BS 4667-3:1974

Breathing apparatus. Fresh air hose and compressed air line breathing apparatus.

NORMA vydána dne 7.6.1974

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The information about the standard:

Designation standards: BS 4667-3:1974
Note: NEPLATNÁ
Publication date standards: 7.6.1974
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategorie: Technické normy BS