Nkhani Za Kampani
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Kodi kusankha contactor, zinthu ziyenera kuganiziridwa posankha contactor, ndi masitepe posankha contactor
1. Posankha contactor, malo ogwira ntchito ayenera kuganiziridwa, ndipo zotsatirazi ziyenera kuganiziridwa.①Cholumikizira cha AC chiyenera kugwiritsidwa ntchito kuwongolera katundu wa AC, ndipo cholumikizira cha DC chiyenera kugwiritsidwa ntchito ponyamula katundu wa DC ② Chiyerekezo chomwe chikugwira ntchito pamunthu wamkulu chiyenera kukhala chachikulu ...Werengani zambiri