Substation post insulators

[@mohamedesamelbeltagy9794]

very good description , thanks pro

[@Electricalsteve]

You are welcome

[@xsho96]

Hi Stephen! Very good description. The code given at the end of the video does not work in Udemy. Would it be possible to receive an updated coupon code for the course?

[@Electricalsteve]

Hi, use discount code HDSA1001
steve

[@mdosman48]

এই কথা গুলি বাংলায় বললে আমরা বুঝতে সুবিধা হত

[@Electricalsteve]

দুঃখিত, আমি বাংলা কথা বলি না