DB5301/T 80-2022
Standards for evaluating the quality of exhibition services (English Version)
- Standard No.
- DB5301/T 80-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- Yunnan Provincial Standard of the People's Republic of China
- Latest
- DB5301/T 80-2022
DB5301/T 80-2022 history
- 2022 DB5301/T 80-2022 Standards for evaluating the quality of exhibition services
