Occupational safety standards system. Respiratory protective devices. Poweredatmospheric air supply hose apparatus with helmet. Technical requirements. Test methods. Marking
NORMA vydána dne 1.12.2013
Designation standards: GOST R 12.4.275-2012
Publication date standards: 1.12.2013
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST