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Bokosi la Nthambi Yachingwe
Kagwiritsidwe Ntchito KazinthuBokosi lanthambi la chingwe ndi zida zowonjezera zosinthira ma chingwe kumatauni, kumidzi ndi komwe kumakhala. Bokosilo limatha kukhala ndi chopumira, chosinthira mizere, chosinthira mipeni, ndi zina. yomwe imatha kulumikiza chingwe chamagetsi ndi bokosi la transformer, kabati yosinthira katundu, ring network power supply unit, ndi zina zotero. imagwira ntchito yogogoda, kupanga nthambi, kusokoneza kapena kusintha, ndi ...
