Yunba is a small-capacity rail transit system developed entirely with independent intellectual property rights. The project has taken the developer BYD 7 years and costs nearly 10 billion yuan.
Source: en.changsha.gov.cn
Yunba is a small-capacity rail transit system developed entirely with independent intellectual property rights. The project has taken the developer BYD 7 years and costs nearly 10 billion yuan.
Source: en.changsha.gov.cn