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Norm

ÖNORM M 9490-8

Issue date: 1987 12 01

Meteorological measurements for the purposes of air pollution control; measurement of duration of sunshine

Withdrawn: 2009 11 01
§ Legal References
ÖNORM M 9490-7
2009 11 01
Meteorological measurements for purposes of air pollution control - Part 7: Measurement of radiation...
Norm
ÖNORM M 9490-8
1987 12 01
Meteorological measurements for the purposes of air pollution control; measurement of duration of su...
Norm
Norm
ÖNORM M 9490-7
Issue date : 2009 11 01
Meteorological measurements for purposes of air pollution control - Part 7: Measurement of radiation and measurement of duration of sunshine
Verordnung
Verordnung des Bundesministers für Land- und Forstwirtschaft, Umwelt und Wasserwirtschaft über die Erhebung des Wasserkreislaufes in Österreich (Wasserkreislauferhebungsverordnung - WKEV)