
Photography. Slide projectors. Determination of temperature rise in the picture area using a glass sandwitch test slide
NORMA vydaná dňa 1.1.1994
    
        Designation standards: GOST R 50281-92
                
                
                
               
                Publication date standards:  1.1.1994
        The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
        Country:          Russian technical standard
        Kategória: Technické normy GOST