YB/T 679-1997
Specification for 18A thin-walled seamless steel tubes for aviation hollow rivets (English Version)
- Standard No.
- YB/T 679-1997
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Ferrous Metallurgy
- Status
- Latest
- YB/T 679-1997
YB/T 679-1997 history
- 1970 YB/T 679-1997 Specification for 18A thin-walled seamless steel tubes for aviation hollow rivets
