Tafuta ' ' kupata maudhui yanayofaa , ambayo inachukua sekunde }
Muhtasari:Insulation and heat removal are different. Dry type transformers are generally insulated with epoxy resin, cooled by nat[Soma maandishi yote]
Muhtasari:Wakati wa tofauti kati ya hatua tofauti za kubadilisha usambazaji wa umeme wa daraja tatu utakuwa chini ya mita , na mst[Soma maandishi yote]