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
- Former top bank official placed under investigation
- Regional brand drives rural revitalization success
- Action taken against people deemed responsible for tower roof collapse
- Undergraduates make up majority of those wishing to study abroad
- Chinese scientists discover Qinghai-Tibet Plateau's unique role in greenhouse emissions
- Pet owners embrace traditional Chinese veterinary treatments for their beloved pets