Stationary source emissions. Measurement of velocity and volume flow rate of streams in ducts.
NORMA vydaná dňa 28.1.2000
Designation standards: UNE 77225:2000
Publication date standards: 28.1.2000
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE