Occupational safety standards system. Means for individual protection of breathing organs. Method of testing all-service canisters protection time against carbon monoxide
NORM herausgegeben am 1.1.1991
Designation standards: GOST 12.4.160-90
Publication date standards: 1.1.1991
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST