JJG 256-1981
Verification Regulation of Tube Voltmeter Verification Device DYB-2 (English Version)
- Standard No.
- JJG 256-1981
- Language
- Chinese, Available in English version
- Release Date
- 1981
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Latest
- JJG 256-1981
JJG 256-1981 history
- 1981 JJG 256-1981 Verification Regulation of Tube Voltmeter Verification Device DYB-2
