
Methods for chemical analysis of ferrosilicon. The chromatographic separation-barium sulfate gravimetric method for the determination of sulfur content
NORM herausgegeben am 9.4.1984
    
        Designation standards: GB/T 4333.7-1984
                
                
                
                Note:    UNGÜLTIG
               
                Publication date standards:  9.4.1984
                Country:          Chinese technical standard
        Kategorie: Technische Normen GB