ÖNORM EN 297

Gas-fired central heating boilers - Type B11 and B11BS boilers fitted with atmospheric burners of nominal heat input not exceeding 70 kW

NORM herausgegeben am 1.10.1996

The information about the standard:

Designation standards: ÖNORM EN 297
Note: UNGÜLTIG
Publication date standards: 1.10.1996
The number of pages: 151
Approximate weight : 484 g (1.07 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM