Workplace exposure - Measurement of exposure by inhalation of nano-objects and their aggregates and agglomerates - Metrics to be used such as number concentration, surface area concentration and mass concentration
NORMA vydána dne 28.9.2022
Designation standards: UNE-EN 16966:2022
Publication date standards: 28.9.2022
The number of pages: 43
Approximate weight : 129 g (0.28 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE