TESTING OF INSULATORS| FLASH OVER TEST

[@smuthukumar8471]

Thanks anna used for my seminar 😊🎉supet explanation

[@EEETVTAMIL]

Thanks for your valuable comment

[@dhanush_mari5177]

Useful video

[@EEETVTAMIL]

Thank u for ur comment

[@rajuboytamilanvolleyball]

Super bro...❤

[@EEETVTAMIL]

Thanks all

[@thilagavathim5971]

Very infomative ...

[@EEETVTAMIL]

Thanks for your support