/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: osmardafonseca https://public.slidesharecdn.com/v2/images/profile-picture.png Frederico Vergueiro Steidel SENAI Frederico Jacob Jutafil Tabacow UMC- Universidade De Mogi das Cruzes BASF Cromaton Cristal Master