Atmospheric air quality. Methods for determining the fractional composition of dust by optical method. Calculation of suspended particle concentrations PM2.5, PM10 in atmospheric air based on fractional composition
NORMA vydaná dňa 1.1.2022
Designation standards: GOST R 59667-2021
Publication date standards: 1.1.2022
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST