Don't have Telegram yet? Try it now!
https://news.idea-show.com/post/2020%e5%8f%b0%e7%81%a3%e5%89%b5%e6%96%b0%e6%8a%80%e8%a1%93%e5%8d%9a%e8%a6%bd%e6%9c%83%ef%bc%8e%e7%99%bc%e6%98%8e%e7%ab%b6%e8%b3%bd/
2020台灣創新技術博覽會.發明競賽