Respiratory protective devices. Self-contained open-circuit compressed air breathing apparatus with half mask designed to include a positive pressure lung governed demand valve for escape purposes only.
NORMA vydaná dňa 31.5.2006
Designation standards: BS EN 14529:2005
Publication date standards: 31.5.2006
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: British technical standard
Kategória: Technické normy BS
ISBN: 0 580 46889 5 Status: Under Review