HGJ 231-1991
Specifications for commissioning of large and medium-sized plants in the chemical industry (English Version)
- Standard No.
- HGJ 231-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- Professional Standard - Chemical Industry
- Status
- 2015-06
- Replace By
- HG 20231-2014
- Latest
- HG 20231-2014
HGJ 231-1991 history
- 2014 HG 20231-2014 Code for project commissioning in chemical industry
- 1991 HGJ 231-1991 Specifications for commissioning of large and medium-sized plants in the chemical industry
HGJ 231-1991 Specifications for commissioning of large and medium-sized plants in the chemical industry was changed to HG 20231-2014 Code for project commissioning in chemical industry.
