學生網路通信技術三角形節點模式背景 插畫檔

Student Internet Communication Technology Triangular Node Pattern Background. the main icon is in the center of this illustration on a black circle, it is connected to other black circles with technology and modern communication icons on them. The black circles form a triangular node pattern and are connected by thin black lines. the background of the illustration is white. The individual icons include various technology related images such as computers, cell phone, tv set and many more.