DB3301/T 0353-2021
Specifications for the maintenance inspection of elevators for major events (English Version)
- Standard No.
- DB3301/T 0353-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Zhejiang Provincial Standard of the People's Republic of China
- Latest
- DB3301/T 0353-2021
DB3301/T 0353-2021 history
- 2021 DB3301/T 0353-2021 Specifications for the maintenance inspection of elevators for major events
