DB37/T 4283-2020
Guidelines for the construction of a dual safety prevention system for ammonia-related refrigeration special equipment (English Version)
- Standard No.
- DB37/T 4283-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- Shandong Provincial Standard of the People's Republic of China
- Latest
- DB37/T 4283-2020
DB37/T 4283-2020 history
- 2020 DB37/T 4283-2020 Guidelines for the construction of a dual safety prevention system for ammonia-related refrigeration special equipment
