DB3715/T 30-2022
Study tour service specification (English Version)
- Standard No.
- DB3715/T 30-2022
- Language
- Chinese, Available in English version
- Release Date
- 2023
- Published By
- Shandong Provincial Standard of the People's Republic of China
- Latest
- DB3715/T 30-2022
- Scope
- This document applies to organizers, undertakers and suppliers of study tour activities.
DB3715/T 30-2022 history
- 2023 DB3715/T 30-2022 Study tour service specification
