Occupational safety standards system. Respiratory protective devices. Half masks without inhalation valves and with separable filters to protect against gases or gases and particles or particles only. General specifications
STANDARD published on 1.9.2013
Designation standards: GOST EN 1827-2012
Publication date standards: 1.9.2013
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 6.19
Amd. 7.19