
Slide projection; overhead projectors, transparencies, projection screens, evaluation.
NORMA vydaná dňa 1.7.1972
Designation standards: E DIN 108-51:1972-07
Note: NEPLATNÁ
Publication date standards: 1.7.1972
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: German technical standard
Kategória: Technické normy DIN
Diaprojektio, Arbeitsprojektoren - Transparente; Projektionsfläche; Bewertung.