Wuhan Metro integrates Beidou technology, and the tunnel monitoring frequency is increased to “second level”
A few days ago, I learned […]
China’s railway passenger traffic fell by nearly 80% in April, the lowest in history
Affected by the epidemic, […]
The first domestic permanent magnet magnetic levitation air rail has entered the commissioning stage
The permanent magnetic le […]
China’s 21-city subway transcript in 2021: who made the money? Who is still losing?
In 2021, the share of urb […]
China built the first heavy-duty railway hydrogenation research demonstration station
China built the first hea […]
For the first time in the history of Shanghai rail transit development, the entire network has been shut down
For the first time in the […]
A quick report on the operation data of China’s urban rail transit in April 2022
In April 2022, 275 urban […]