QB/T 1720-1993
bicycle brake (English Version)
- Standard No.
- QB/T 1720-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Light Industry
- Status
- 2012-11
- Replace By
- QB/T 1720-2012
- Latest
- QB/T 1720-2012
QB/T 1720-1993 history
- 2012 QB/T 1720-2012 Internal expanding brakes for bicycles
- 1993 QB/T 1720-1993 bicycle brake
