Visitors look at the model of a self-adaptive intelligent jacking bridge tower platform at the booth of China Construction Third Engineering Bureau during the Smart China Expo 2023 in southwest China's Chongqing Municipality, Sept. 4, 2023. The Smart China Expo 2023 opened at Chongqing International Expo Center on Monday. Scheduled until Wednesday, this year's expo focuses on smart, connected new energy vehicles. It has attracted over 500 exhibitors from home and abroad to display their cutting-edge technologies, products, and applications in smart industries and the digital economy. (Xinhua/Wang Quanchao)
Go to Forum >>0 Comment(s)