/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: tm0205 https://cdn.slidesharecdn.com/profile-photo-tm0205-48x48.jpg?cb=1523447898 ��ang l�� sinh vi棚n khoa C担ng Ngh畛� Ph畉�n M畛�m- ��畉�i H畛�c C担ng Ngh畛� Th担ng Tin