Testing of waste gases of furnace systems - Measuring equipment for the determination of the smoke spot number of oil firing systems - Requirements, testing, marking of conformity
NORM herausgegeben am 1.11.1997
Designation standards: ÖNORM M7535-1
Note: UNGÜLTIG
Publication date standards: 1.11.1997
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM