際際滷shows by User: subirkumar5667 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: subirkumar5667 / 際際滷Share feed for 際際滷shows by User: subirkumar5667 https://cdn.slidesharecdn.com/profile-photo-subirkumar5667-48x48.jpg?cb=1523693110 i have a bit knowledge on automobile , machining and autocad