
System of product-quality indices. Factory-assembled switch-gears for voltage above 1000 V. Nomenclature of indices
NORMA vydána dne 1.7.1986
    
        Designation standards: GOST 4.173-85
                
                
                
               
                Publication date standards:  1.7.1986
        The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
        Country:          Russian technical standard
        Kategorie:  Technické normy GOST
        
                
              
Implemented changes and corrections:
Amd. 7.88