Gas fired central heating boilers. Tipe B boilers of nominal heat input exceeding 300 kW, but not exceeding 1000 kW
NORMA vydána dne 1.1.2021
Designation standards: GOST EN 13836-2015
Publication date standards: 1.1.2021
The number of pages: 102
Approximate weight : 337 g (0.74 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST