Bekeng ena ts'ebetso ea 'maraka oa moemeli oa khabone e ntle, phapang e nyane mefuteng e fapaneng ea 'maraka oa lihlahisoa, ts'ebetso ea coke ea petroleum e nang le graphitized e hlahella haholo khotheisheneng ea carburant, thepa ea tšehetso e fokotsehile, empa e angoa ke graphitization e nang le mehloli e thata le tšehetso e phahamisitsoeng ea motlakase e bonahalang litšenyehelong tsa ts'ebetso, superposition ea setoko se tlase e phahame ka mafolofolo, khoebo ea recarburizer ea graphitization e ntle, Khotheishene ea khoebo e lula e tsitsitse, coke e tloaelehileng ea petroleum e nang le calcined 'marakeng oa carburizer e fokola, khotheishene ea khoebo e tsitsitse haholo ka molumo o monyane
Nako ea poso: Tshitwe-10-2021