Gas-fired central heating boilers, type B boilers, of nominal heat input exceeding 70 kW, but not exceeding 300 kW. The general technical requierements and test methods
NORMA vydaná dňa 1.1.2011
Designation standards: GOST R 53634-2009
Publication date standards: 1.1.2011
The number of pages: 95
Approximate weight : 316 g (0.70 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST
Implemented changes and corrections:
Amd. 10.12