Air quality -- Determination of total non-methane organic compounds -- Cryogenic preconcentration and direct flame ionization detection method.
NORMA vydaná dňa 25.4.2003
Designation standards: UNE 77251:2003
Publication date standards: 25.4.2003
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE