Ho na le mekhoa e 'meli ea ho tjhaja likoloi tsa motlakase, ho tjhaja AC le ho tjhaja DC, tseo ka bobeli li nang le lekhalo le leholo litsing tsa tekheniki tse kang tsa hajoale le tsa motlakase.Ea pele e na le ts'ebetso e tlase ea ho tjhaja, athe ea morao-rao e na le ts'ebetso e phahameng ea ho tjhaja.Liu Yongdong, motlatsi oa motsamaisi oa Join...
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