
Copper concentrates. Methods for determination of lead, zinc and cadmium
STANDARD published on 1.7.1981
    
        Designation standards: GOST 15934.2-80
                
                
                
                Note:    WITHDRAWN
               
                Publication date standards:  1.7.1981
        The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
        Country:          Russian technical standard
        Category: Technical standards GOST
        
                
              
Implemented changes and corrections:
Amd. 7.85
Amd. 7.91