/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: changappak https://cdn.slidesharecdn.com/profile-photo-changappak-48x48.jpg?cb=1523135225 good friends + networking Aeronautical Engineer + Diploma in Electronics + Advisor (ammas.com) + Networker + Astrologer.