/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: towhidzaman3 https://cdn.slidesharecdn.com/profile-photo-towhidzaman3-48x48.jpg?cb=1523518650 I am Towhid uz zaman. I am Telecom Engineer. Now i am working a Multi National Company