際際滷shows by User: raymondhong104 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: raymondhong104 / 際際滷Share feed for 際際滷shows by User: raymondhong104 https://cdn.slidesharecdn.com/profile-photo-raymondhong104-48x48.jpg?cb=1523481014 Electrical engineer of Imaging device(LCD&Camera)