際際滷shows by User: bisnet84 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: bisnet84 / 際際滷Share feed for 際際滷shows by User: bisnet84 https://cdn.slidesharecdn.com/profile-photo-bisnet84-48x48.jpg?cb=1523655971 je suis une personne passionnee par les sciences de l'ingenierie