
Heating boilers - Part 1: Heating boilers with forced draught burners - Terminology, general requirements, testing and marking
NORM herausgegeben am 1.4.1999
Designation standards: ÖNORM EN 303-1
Note: UNGÜLTIG
Publication date standards: 1.4.1999
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM