Projekta Nr.ISO/WD 12739
Nosaukums<p>ISO 12739:2006 specifies an ion-exchange/EDTA titrimetric method for the determination of the mass fraction of zinc in zinc concentrates. The method is applicable to zinc sulfide concentrates having a mass fraction of zinc in the range from 11 % to 62 %.</p>
Reģistrācijas numurs (WIID)83256
Darbības sfēra<p>ISO 12739:2006 specifies an ion-exchange/EDTA titrimetric method for the determination of the mass fraction of zinc in zinc concentrates. The method is applicable to zinc sulfide concentrates having a mass fraction of zinc in the range from 11 % to 62 %.</p>
StatussIzstrādē
ICS grupaNav uzstādīts