
Heating boilers. Part 3. Gas-fired entralheating boilers. Assembly comprising boiler body and a forced draught burner
NORM herausgegeben am 1.4.2022
Designation standards: GOST EN 303-3-2013
Publication date standards: 1.4.2022
The number of pages: 41
Approximate weight : 123 g (0.27 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 7.22