
Aerospace series. Microfilming of drawings. Aperture card for 35 mm microfilm
STANDARD published on 1.8.1996
    
        Designation standards: ČSN EN 2484
                Classification mark:  311050
                
                Catalog number:  19941
                
                
               
                Publication date standards:  1.8.1996
        The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
        Country:          Czech technical standard
        Category: Technical standards ČSN