Subway trains take 'baths' to keep clean
Share - WeChat
The water used to wash a train is about 0.4 metric tons. Most will be recycled, with a recovery rate reaching 80 percent.
Besides the wash, work staff also needs to examine the train, which takes about 45 minutes.
They will work in shifts to cover 24 hours a day.
Liu Jianing in Beijing contributed to this story.
- Several hurt as bus carrying S. Korean tourists collides with car in Hunan
- Switzerland Tourism releases creative video ahead of Chinese New Year
- Doubling down on cooperation offers better payout for APEC economies: China Daily editorial
- Hong Kong's stability safeguarded by law: China Daily editorial
- Taiwan’s frontline weapon deployment plan sparks strong criticism
- Taicang hosts spring symposiums for foreign-funded and private enterprises
































