DB3308/T 139-2023
Maintenance and Management Regulations for Civil Air Defense Projects (English Version)
- Standard No.
- DB3308/T 139-2023
- Language
- Chinese, Available in English version
- Release Date
- 2023
- Published By
- Zhejiang Provincial Standard of the People's Republic of China
- Latest
- DB3308/T 139-2023
DB3308/T 139-2023 history
- 2023 DB3308/T 139-2023 Maintenance and Management Regulations for Civil Air Defense Projects
