Testing of waste gases of furnace systems - Periodic inspection of measuring equipment for the determination of the black smoke index of oil firing systems
STANDARD published on 1.11.2008
Designation standards: ÖNORM M7535
Note: WITHDRAWN
Publication date standards: 1.11.2008
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM