Heat exchangers. Test methods for determining the power criteria of air/air and an air/exhaust gas mixture heat recovery devices
NORMA vydaná dňa 1.1.2013
Designation standards: GOST R EN 308-2011
Publication date standards: 1.1.2013
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST