KS M ISO 10143-2019 Carbonaceous materials for the production of aluminium-Calcined coke for electrodes-Determination of the electrical resistivity of granules
2019KS M ISO 10143-2019 Carbonaceous materials for the production of aluminium-Calcined coke for electrodes-Determination of the electrical resistivity of granules
2004KS M ISO 10143:2004 Carbonaceous materials for the production of aluminium-Calcined coke for electrodes-Determination of the electrical resistivity of granules