Inqubo yokukhiqiza yokumisa i-porcelain insulator yokwenza isitshalo ibandakanya imisebenzi emikhulu yokukhiqiza elandelayo:
Ukugaya → Ukwenza ubumba → Ukuxubha → Ukubumba →Ukomisa → Ukucwebezela → Ukushisa → Ukuhlola → Umkhiqizo wokugcina
Isikhathi sokuthumela: May-30-2022