
Air quality. Determination of time-averaged mass emissions and emission factors. General approach.
NORMA vydána dne 31.1.2011
Designation standards: BS EN ISO 11771:2010
Publication date standards: 31.1.2011
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: British technical standard
Kategorie: Technické normy BS
ISBN: 978 0 580 58344 5 Status: Confirmed