Sabata ino ntchito msika wa carbon wothandizila ndi wabwino, kusiyana pang'ono mu mitundu yosiyanasiyana ya malonda msika, graphitized petroleum coke ntchito makamaka otchuka mu carburant quotation, chuma cha thandizo ndi kutha, koma anakhudzidwa ndi graphitization strained chuma ndi magetsi anakweza thandizo zikuonekera mu processing mtengo, superposition wa kunsi kwa masheya mmwamba mwachangu, graphit quotation malonda ndi zabwino. calcined petroleum coke pamsika wa carburizer ndiofooka, mabizinesi amawunikira amakhala okhazikika pamawu ang'onoang'ono
Nthawi yotumiza: Dec-10-2021