/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: helder_jams https://cdn.slidesharecdn.com/profile-photo-helder_jams-48x48.jpg?cb=1647870076 h-fr@ja is my A.K.A I come fro maxixe, my curriculum is legato on engenieering and human health please contact me on helde_jams@hotmail.com h.fraja1@gmail.com helderjams@rocketmail.com