/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: Sunwork1 https://cdn.slidesharecdn.com/profile-photo-Sunwork1-48x48.jpg?cb=1523465595 "Hobby" Projeto/Construção/Operação de máquinas CNCs caseiras......