Today we are watching a vedio, how we replace porcelain insulator ta a rubber insulator without interruption.
We know, now all internations are thinking how maintain electric service maintenance without shutdown. No customer effective.
All country selecting skilled live working technical people for this work.
Maybe you helping the vedio a basic knowledge of electric live service.
Thanku.
#electric_pin insulator_live
![](https://i.ytimg.com/vi/z-s5sb2wpbo/maxresdefault.jpg)