際際滷shows by User: praveenkumark10 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: praveenkumark10 / 際際滷Share feed for 際際滷shows by User: praveenkumark10 https://cdn.slidesharecdn.com/profile-photo-praveenkumark10-48x48.jpg?cb=1551862665 Assistant professor and Civil,structural Engineering Consultant-:)