GB 1851-1984
Marine bronze male threaded PN160 air stop valves
1985-03
- Standard No.
- GB 1851-1984
- Language
- Chinese
- Release Date
- 1984
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Lastest
- GB 1851-1984
- Replace By
- CB/T 569-1999
GB 1851-1984 history
- 1984 GB 1851-1984 Marine bronze male threaded PN160 air stop valves
GB 1851-1984 Marine bronze male threaded PN160 air stop valves was changed to CB/T 569-1999 Marine bronze male treaded PN160 air stop valves.