際際滷shows by User: liszt011 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: liszt011 / 際際滷Share feed for 際際滷shows by User: liszt011 https://cdn.slidesharecdn.com/profile-photo-liszt011-48x48.jpg?cb=1596164719 Telecommunication network expert, software engineer, and weekend cyclist!