DB21/T 3839-2023
Evaluation Guidelines for the Construction of Dual Prevention Mechanism for Classified Management and Control of Special Equipment Safety Risks and Hidden Hazard Investigation and Governance (English Version)
- Standard No.
- DB21/T 3839-2023
- Language
- Chinese, Available in English version
- Release Date
- 2023
- Published By
- Liaoning Provincial Standard of the People's Republic of China
- Latest
- DB21/T 3839-2023
DB21/T 3839-2023 history
- 2023 DB21/T 3839-2023 Evaluation Guidelines for the Construction of Dual Prevention Mechanism for Classified Management and Control of Special Equipment Safety Risks and Hidden Hazard Investigation and Governance
