/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: sahrsat https://public.slidesharecdn.com/v2/images/profile-picture.png مهندس / ساهر سات ساهر سات لخدمات الدش www.sahersat.com