Chinese made tunnel boring machine completed in Kunming
Share - WeChat

![]() |
Photo taken on Aug 1, 2017 shows the tunnel boring machine (TBM) "Caiyun" in Kunming, capital of Southwest China's Yunnan province. [Photo/Xinhua] |
Related Stories
- Six dead in mountain flood in Guangxi
- Breathtaking landscapes and culture of Xinjiang goes global
- 20th Western China International Fair kicks off in Chengdu
- Events highlight women's empowerment through technology and innovation
- Cultural industries fair: Dive into the fusion of culture and tech
- Magic of Dunhuang VR captivates kids at Shenzhen fair