SD 316-1989
Formal parameters and technical specifications for conical valves (English Version)
- Standard No.
- SD 316-1989
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Hydroelectric Power
- Status
- 2010-11
- Replace By
- SL 498-2010
- Latest
- SL 498-2010
SD 316-1989 history
- 2010 SL 498-2010 Parameter,type and technical condition of conical valve
- 1970 SD 316-1989 Formal parameters and technical specifications for conical valves
SD 316-1989 Formal parameters and technical specifications for conical valves was changed to SL 498-2010 Parameter,type and technical condition of conical valve.
