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        Electric-engineering rules. Three-phase switchyards for voltage to 52 kV
          Automatically translated name:
          Electrical regulations. Three-phase switching voltage up to 52 kV. ( Partially repealed and replaced - corrections).        
      
STANDARD published on 9.4.1983
    
        Designation standards: ČSN 333231
                Classification mark:  333231
                
                Catalog number:  23379
                
                
                Note:    WITHDRAWN
               
                Publication date standards:  9.4.1983
                  SKU:  NS-123346
          The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
        Country:          Czech technical standard
        Category: Technical standards ČSN
        
                
              
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