1. Urban rail transit operation safety (urban rail transit job skills training materials)

2. Maintenance of water supply and drainage system for mechanical and electrical equipment maintenance workers (post skills training textbook for urban rail transit)

3. Mechanical and electrical equipment maintenance worker screen door maintenance (urban rail transit job skills training materials)

4. Maintenance of environmental control system for mechanical and electrical equipment maintenance workers (post skills training textbook for urban rail transit)

5. catenary repairman (urban rail transit job skills training materials)

6. Substation repairman (urban rail transit job skills training materials)

7. Signal repairman (urban rail transit job skills training materials)

8. Maintenance of comprehensive monitoring system for mechanical and electrical equipment maintenance personnel

9 vehicle maintenance workers (urban rail transit job skills training materials)

10. Mechanical and electrical equipment repairman (elevator maintenance)

1 1. Station attendant