JJG 850-2005
Optical Angle Gauge (English Version)
- Standard No.
- JJG 850-2005
- Language
- Chinese, Available in English version
- Release Date
- 2005
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Latest
- JJG 850-2005
- Scope
- This procedure is applicable to the initial verification, subsequent verification and in-use inspection of first-class, second-class and third-class optical angle gauges.
JJG 850-2005 history
- 2005 JJG 850-2005 Optical Angle Gauge
- 1993 JJG 850-1993 Verification Regulation of Optical Angle Gauge
