/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: SaravanakumarKrishanan https://cdn.slidesharecdn.com/profile-photo-SaravanakumarKrishanan-48x48.jpg?cb=1735287410 13 YEARS EXPERIENCE IN TEACHING (CHEMICAL AND ENVIRONMENTAL ENGG)