
Evaluation of still projectors with incandescent lamps; measurement of temperature in the picture area of slides.
NORMA vydaná dňa 1.8.1985
Designation standards: DIN 19021-2:1985-08
Note: NEPLATNÁ
Publication date standards: 1.8.1985
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: German technical standard
Kategória: Technické normy DIN
Bewertung von Stehbildwerfern mit Lichtwurflampen; Temperaturmessungen an Diaprojektoren.