GB 574-1965
Marine steel pipe flanges,butt weld-on (English Version)
- Standard No.
- GB 574-1965
- Language
- Chinese, Available in English version
- Release Date
- 1965
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2006-03
- Replace By
- GB 574-2005
- Latest
- GB 574-2005
GB 574-1965 history
- 2005 GB 574-2005 Material for police uniform—Combined hollow frame for visored cap
- 1965 GB 574-1965 Marine steel pipe flanges,butt weld-on
GB 574-1965 Marine steel pipe flanges,butt weld-on was changed to CB/T 47-1999 Marine butt welding steel flange.
