DIN 19021-3:1987-09

Evaluation of still projectors with incandescent lamps; measurement of temperature in the projection area of overhead projectors.

STANDARD published on 1.9.1987

German -
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The information about the standard:

Designation standards: DIN 19021-3:1987-09
Note: WITHDRAWN
Publication date standards: 1.9.1987
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: German technical standard
Category: Technical standards DIN

Annotation of standard text DIN 19021-3:1987-09 :

Bewertung von Stehbildwerfern mit Lichtwurflampen; Temperaturmessung an Arbeitsprojektoren.