/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: PraveenKumarKK https://cdn.slidesharecdn.com/profile-photo-PraveenKumarKK-48x48.jpg?cb=1715435101 Course DES130 : Introduction to Engineering Design http://www.facebook.com/praveen.kumarkk1