
Meteorological measurements for purposes of air pollution control - Part 7: Measurement of radiation and measurement of duration of sunshine
NORM herausgegeben am 1.11.2009
Designation standards: ÖNORM M9490-7
Note: UNGÜLTIG
Publication date standards: 1.11.2009
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM