Heat supply of buildings. General guidelines of methods for calculation of energy requirements and efficiencies for heat supply systems
NORMA vydaná dňa 1.5.2012
Designation standards: GOST R 54860-2011
Publication date standards: 1.5.2012
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST