DB31/T 656-2021
Evaluation index for energy-saving operation of aluminum and aluminum alloy melting and holding furnaces (English Version)
- Standard No.
- DB31/T 656-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Shanghai Provincial Standard of the People's Republic of China
- Latest
- DB31/T 656-2021
- Replace
- DB31/T 656-2012
DB31/T 656-2021 history
- 2021 DB31/T 656-2021 Evaluation index for energy-saving operation of aluminum and aluminum alloy melting and holding furnaces
- 0000 DB31/T 656-2012
