UNE-EN 303-3:1999

HEATING BOILERS. PART 3: GAS-FIRED CENTRAL HEATING BOILERS. ASSEMBLY COMPRISING A BOILER BODY AND A FORCED DRAUGHT BURNER.

NORMA vydaná dňa 28.4.1999

The information about the standard:

Designation standards: UNE-EN 303-3:1999
Publication date standards: 28.4.1999
The number of pages: 50
Approximate weight : 150 g (0.33 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE