GB 712-1988
Structural steel for hull
2012-02
- Standard No.
- GB 712-1988
- Language
- Chinese
- Release Date
- 1988
- Published By
- Professional Standard - Agriculture
- Replace By
- GB 712-2011
- GB 712-2000
- Lastest
- GB/T 712-2022
GB 712-1988 history
- 2022 GB/T 712-2022 Structural steel for ship and ocean engineering
- 2011 GB 712-2011 Ship and ocean engineering structural steel
- 1988 GB 712-1988 Structural steel for hull