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
- Parade brings service members' dreams alive
- China activates Ningxia-Hunan power line
- Autonomous taxis drive Hainan's smart tourism
- Shenyang exhibit showcases historical justice
- Program aims to popularize awareness of disability prevention countrywide
- Death toll rises to 5 amid heavy rains in Inner Mongolia's Ordos