
Respiratory protective devices — Performance requirements — Part 3: Thread connection
NORMA vydaná dňa 15.10.2012
Designation standards: ISO 17420-3:2012
Publication date standards: 15.10.2012
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: International technical standard
Kategória: Technické normy ISO