WHAT DOES OVERHEAD LINE COVER MEAN?

Medium Wall Insulation Tubing This picture was taken by me, in my place of work we made use of this splicing machine to attach a Minimize OHTL wire, and we discovered the splice itself damaged all through Visible inspection.HVDC Fenno-Skan with floor wires used as electrode line At some HVDC converter stations, the bottom wire is used also as the e