Subway trains take 'baths' to keep clean
Share - WeChat
The whole washing process takes only five minutes with the help of professional equipment in a basic version, or 16 minutes for an upgraded version.
The washing garage is 60 meters long with 10 green column brushes. Automatic shower systems and tracks for the train are also installed. A train driver and a single staff member can complete the washing themselves.
- CPC Central Committee holds symposium to solicit advice on economic work
- Trio investigated for suspected wildlife poisoning in Poyang Lake
- Silk Road forum highlights Xinjiang's key role in BRI
- CPC leadership holds meeting on 2026 economic work, regulations on law-based governance
- Successful election of HKSAR's 8th-term LegCo is of milestone significance: State Council spokesperson
- When the Olympics meets tai chi
































