Occupational safety standards system. Personal protective means for respiratory system. Operational requirements
NORMA vydaná dňa 1.12.2013
Designation standards: GOST R 12.4.267-2012
Note: NEPLATNÁ
Publication date standards: 1.12.2013
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST