Mining — Air quality control systems for operator enclosures — Performance requirements and test methods — Amendment 1
NORMA vydaná dňa 30.6.2022
Designation standards: ISO 23875:2021/Amd1:2022
Note: Zmena
Publication date standards: 30.6.2022
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: International technical standard
Kategória: Technické normy ISO