Workplace air - Chemical agent present as a mixture of airborne particles and vapour - Requirements for evaluation of measuring procedures using samplers (ISO 23861:2022)
NORMA vydaná dňa 5.4.2023
Designation standards: UNE-EN ISO 23861:2023
Publication date standards: 5.4.2023
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE