Respiratory protective devices — Performance requirements — Part 9: Special application chemical, biological, radiological and nuclear (CBRN) supplied breathable RPD
NORMA vydaná dňa 5.10.2021
Designation standards: ISO/TS 17420-9:2021
Publication date standards: 5.10.2021
The number of pages: 41
Approximate weight : 123 g (0.27 lbs)
Country: International technical standard
Kategória: Technické normy ISO