DB11/T 744-2023
One-day tour service quality requirements (English Version)
- Standard No.
- DB11/T 744-2023
- Language
- Chinese, Available in English version
- Release Date
- 2023
- Published By
- Beijing Provincial Standard of the People's Republic of China
- Latest
- DB11/T 744-2023
- Replace
- DB11/T 744-2010
DB11/T 744-2023 history
- 2023 DB11/T 744-2023 One-day tour service quality requirements
- 2011 DB11/T 744-2010 "One-day tour" service quality requirements
