際際滷shows by User: galoariasalmeida / http://www.slideshare.net/images/logo.gif 際際滷shows by User: galoariasalmeida / 際際滷Share feed for 際際滷shows by User: galoariasalmeida https://cdn.slidesharecdn.com/profile-photo-galoariasalmeida-48x48.jpg?cb=1523632627 Ing. Civil, Profesor,Jubilado