JJG 494-1987
High Voltage Electrostatic Voltmeter (English Version)
- Standard No.
- JJG 494-1987
- Language
- Chinese, Available in English version
- Release Date
- 1987
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Status
- 2006-06
- Replace By
- JJG 494-2005
- Latest
- JJG 494-2005
JJG 494-1987 history
- 2005 JJG 494-2005 High Voltage Electrostatic Voltmeters
- 1987 JJG 494-1987 High Voltage Electrostatic Voltmeter
