Tafuta ' ' kupata maudhui yanayofaa , ambayo inachukua sekunde }
Muhtasari: unganisha mawasiliano ya taarifa ya simu za simu za mkononi kwa mzunguko wa alarmo, kitovu cha kuwasiliana na mzunguko [Soma maandishi yote]
Muhtasari:Insulation and heat removal are different. Dry type transformers are generally insulated with epoxy resin, cooled by nat[Soma maandishi yote]