
Spatial distribution of daylight. CIE standard overcast sky and clear sky.
NORMA vydána dne 15.7.1998
Designation standards: BS ISO 15469:1997
Note: NEPLATNÁ
Publication date standards: 15.7.1998
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategorie: Technické normy BS