DB31/ 700-2020
Energy consumption quota per unit product for steel cold die forgings (English Version)
- Standard No.
- DB31/ 700-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- Shanghai Provincial Standard of the People's Republic of China
- Latest
- DB31/ 700-2020
- Replace
- DB 31/ 700-2013
DB31/ 700-2020 history
- 2020 DB31/ 700-2020 Energy consumption quota per unit product for steel cold die forgings
- 2013 DB31/ 700-2013 Energy Consumption Quotas per Unit Product of Steel Refrigerated Film Forgings
