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Gwero la mafuta osakhwima ndi momwe amapangidwira
Petroleum kapena yosakanizidwa ndi mtundu wa zinthu zovuta zachilengedwe, zomwe zimapangidwira kwambiri ndi kaboni (C) ndi haidrojeni (H), zomwe zili mu kaboni nthawi zambiri zimakhala 80% -88%, hydrogen ndi 10% -14%, ndipo imakhala ndi pang'ono mpweya (O), sulfure (S), nayitrogeni (N) ndi zinthu zina. Mapangidwe opangidwa ndi zinthu izi ...Werengani zambiri
