/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ricky45431 https://cdn.slidesharecdn.com/profile-photo-ricky45431-48x48.jpg?cb=1523373671 Broadcast Engineer with 25 years experience in broadcast, pro video, and AV. Specialties: sales http://rep-presents.tv