- Standard No.
- GB/T 5222-1985
- Language
- Chinese, Available in English version
- Release Date
- 1985
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2007-09
- Latest
-
GB/T 5222-1985
- Replace By
-
YB/T 5319-2006
- Scope
- This standard applies to trapezoidal wire for the manufacture of standard spring washers.
GB/T 5222-1985 history
GB/T 5222-1985 Trapezed steel wire for spring washer was changed to YB/T 5319-2006 Trapezoidal wire for spring washers.