BS 4667-4:1982

Breathing apparatus. Specification for escape breathing apparatus.

NORMA vydaná dňa 30.11.1982

The information about the standard:

Designation standards: BS 4667-4:1982
Note: NEPLATNÁ
Publication date standards: 30.11.1982
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS