Occupational safety standards system. Respiratory protective devices. Filtering half masks to protect against particles. General specifications
NORM herausgegeben am 1.6.2016
Designation standards: GOST 12.4.294-2015
Publication date standards: 1.6.2016
The number of pages: 33
Approximate weight : 99 g (0.22 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 8.18
Amd. 7.23