Occupational safety standards system. Personal protective means for respiratory system. Operational requirements
NORMA vydána dne 1.6.2016
Designation standards: GOST 12.4.298-2015
Publication date standards: 1.6.2016
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST