
Ambient air. Determination of numerical concentration of inorganic fibrous particles. Scanning electron microscopy method
NORMA vydaná dňa 1.1.2023
Designation standards: GOST R ISO 14966-2022
Publication date standards: 1.1.2023
The number of pages: 46
Approximate weight : 138 g (0.30 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST