Subway trains take 'baths' to keep clean
Share - WeChat


At 8:30 pm on any given day, the first train that arrives at Gaoqi Parking lot is washed and the staff chooses the cleaning mode.
The driver adjusts the train into washing mode, and the train goes into the garage at a speed of 3 kilometers per hour.
For the first step, water is sprayed on the train, then brushes clean two sides.
- Xi: Forge ahead in advancing modernization
- Expats embark on cultural journey through Shandong's heritage
- World's first in-situ diameter-adjustable tunnel boring machine rolled out
- A date with Shandong: Adventures in Confucius' hometown
- Avatar meets reality
- Drone show lights up night sky with characters from classic Chinese film