QB/T 1894-1993
bicycle steel ball (English Version)
- Standard No.
- QB/T 1894-1993
- Language
- Chinese, Available in English version
- Release Date
- 1994
- Published By
- Professional Standard - Light Industry
- Latest
- QB/T 1894-1993
- Scope
- This standard specifies the product classification, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of bicycle steel balls (hereinafter referred to as "steel balls"). This standard applies to bicycle steel balls specified in QB 1714 "Bicycle Naming and Model Preparation Method", and also applies to commercial steel balls.
QB/T 1894-1993 history
- 1994 QB/T 1894-1993 bicycle steel ball
