DB1302/T 525-2021
Steel industry study tour base construction and service specifications (English Version)
- Standard No.
- DB1302/T 525-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- 唐山市市场监督管理局
- Latest
- DB1302/T 525-2021
- Scope
- This document stipulates the terms and definitions, general principles, base construction, service specifications, and management specifications for the construction and services of the steel industry study tour base. This document applies to the base construction, service and management of steel industry study tours for primary and secondary school students (hereinafter referred to as study tours). Other types of study tours shall be implemented accordingly.
DB1302/T 525-2021 history
- 2021 DB1302/T 525-2021 Steel industry study tour base construction and service specifications
