YB/T 5237-1993
Iron-nickel-copper glass sealing alloy 4J41 technical conditions (English Version)
- Standard No.
- YB/T 5237-1993
- Language
- Chinese, Available in English version
- Release Date
- 1994
- Published By
- Professional Standard - Ferrous Metallurgy
- Status
- 2005-12
- Replace By
- YB/T 5237-2005
- Latest
- YB/T 5237-2005
YB/T 5237-1993 history
- 2005 YB/T 5237-2005 Glass sealed iron-nickel-copper alloy 4J41
- 1994 YB/T 5237-1993 Iron-nickel-copper glass sealing alloy 4J41 technical conditions
