/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: GovindKumar20 https://cdn.slidesharecdn.com/profile-photo-GovindKumar20-48x48.jpg?cb=1722684409 Around 4.5 Years Experience on 2G+3G Telecommunications Specializing in RF OPTIMIZATION ENGINEER..