/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: NagarajuByreddi https://cdn.slidesharecdn.com/profile-photo-NagarajuByreddi-48x48.jpg?cb=1613484963 90Mw& 80 MW , 220KV Gas insulated substation erection, testing, commissioning, operation & maintenance( project & operation)