IGraphitization yee-electrode zegraphite ngumthengi wamandla amakhulu, asasazwa ikakhulu kwi-Inner Mongolia, eShanxi, eHenan nakweminye imimandla.Ngaphambi komthendeleko waseTshayina, uchaphazela kakhulu i-Inner Mongolia kunye nezinye iindawo zaseHenan.Emva komthendeleko, iShanxi kunye neminye imimandla iqala ukuchaphazeleka....
Funda ngokugqithisileyo