JB/T 1734-1992
Structural elements of the valve Dimensions of the copper sealing surface of the gate and disc (English Version)
- Standard No.
- JB/T 1734-1992
- Language
- Chinese, Available in English version
- Release Date
- 1992
- Published By
- Professional Standard - Machinery
- Status
- Latest
- JB/T 1734-1992
JB/T 1734-1992 history
- 1992 JB/T 1734-1992 Structural elements of the valve Dimensions of the copper sealing surface of the gate and disc
