Staða:
Fellur úr gildi - 15.11.2012Enskt heiti:
Ambient air quality - Standar method for the measurement of the concentration of ozone by ultraviolet photometryTækninefnd:
CEN/TC 264 ICS flokkur:
13.04Auglýst:
12.11.2012Umfang (scope):
Ambient air quality - Standar method for the measurement of the concentration of ozone by ultraviolet photometry