Shirkaddayadu waxay ku takhasustay soo saarista suufka korontada ku shaqeeya.Alaabadayada waxaa loo kala saaraa sida soo socota iyadoo loo eegayo qaabka, heerka korantada iyo deegaanka codsiga: 1. Marka loo eego qaabka sheyga, waxaa loo qaybin karaa: insulator suspension disc, insulator pin, insulator ul, insulator hollow, iwm.
Akhri wax dheeraad ah