/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: RicardoToledo https://public.slidesharecdn.com/v2/images/profile-picture.png Mestre em Engenharia El茅trica pela UFMG (Nov/2011). toledomsc.blogspot.com