JJG 59-1990
Standard Piston Gauge (Grade Ⅱ& Ⅲ) (English Version)
- Standard No.
- JJG 59-1990
- Language
- Chinese, Available in English version
- Release Date
- 1990
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Status
- 2007-12
- Replace By
- JJG 59-2007
- Latest
- JJG 59-2022
JJG 59-1990 history
- 2022 JJG 59-2022 liquid piston gauge
- 2007 JJG 59-2007 Piston Gauge
- 1990 JJG 59-1990 Standard Piston Gauge (Grade Ⅱ& Ⅲ)
