
Numerical control devices for machine tools. Methods of punched tapes control date coding
NORMA vydaná dňa 1.7.1984
    
        Designation standards: GOST 20999-83
                
                
                
               
                Publication date standards:  1.7.1984
        The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
        Country:          Russian technical standard
        Kategória: Technické normy GOST