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Mauzo ya kitaaluma benki ya kubadilisha mabadiliko ya mafuta, Single phase oil immersed transformer, Single phase oil immersed transformer, Kiwango cha kulinda mabadiliko ya mafuta, Kiwango cha kulinda mabadiliko ya mafuta, Kiwango cha kulinda mabadiliko ya mafuta, Model and meaning of oil immersed transformer, mifano kamili ya bidhaa, uhakika wa kiwango, vipengele vya bei, Model and meaning of oil immersed transformer mtengenezaji ni karibia mazungumzo na kushirikiana