
Prefabricated concrete elements. Cable ducts. Technical requirements
NORM herausgegeben am 5.12.1985
    
        Designation standards: ČSN 723376
                Classification mark:  723376
                
                Catalog number:  30952
                
                
               
                Publication date standards:  5.12.1985
        The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
        Country:          Czech technical standard
        Kategorie: Technische Normen ČSN