際際滷shows by User: biplabbhattacharjee52 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: biplabbhattacharjee52 / 際際滷Share feed for 際際滷shows by User: biplabbhattacharjee52 https://cdn.slidesharecdn.com/profile-photo-biplabbhattacharjee52-48x48.jpg?cb=1523439412 I am a future degree Mechanical Engg.