1. Banyere Graphite egwe ọka cutter Tụnyere ọla kọpa electrodes, graphite electrodes nwere uru dị ka obere electrode oriri, ngwa ngwa nhazi ọsọ, ezi n'ibu nhazi arụmọrụ, elu nhazi ziri ezi, obere thermal deformation, ìhè arọ, mfe n'elu ọgwụgwọ, elu t ...
GỤKWUO