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. ...
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