久久久久免费精品视频|超碰cao在线|欧美在线视频第一页|天堂影视av,色戒汤唯未删减版的在线观看,7799国产精品久久99,欧美日韩亚洲一

Nanjing MTech Co.ltd Win the Silver Prize on "Qian Chao Cup" TJUer Innovation Competition at Hangzhou on 1st,,August.2020. 

The Topic was “ The application of 3D-MID on the 5G communication ", "MTech Team will keep sustainable growth in th future and Appreciation for the support from the TJU 'Haitang Fund'“，said the Market director Alvin An on the meeting.