ÖNORM M7715

Flat plate collectors for the use of solar energy; testing procedure; determination of weathering resistance of optical properties

NORM herausgegeben am 1.6.1981

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The information about the standard:

Designation standards: ÖNORM M7715
Note: UNGÜLTIG
Publication date standards: 1.6.1981
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM