JJG 175-1998
Verification Regulation of Measuring Condenser Microphones (English Version)
- Standard No.
- JJG 175-1998
- Language
- Chinese, Available in English version
- Release Date
- 1998
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Status
- 2015-07
- Replace By
- JJG 175-2015
- Latest
- JJG 175-2015
JJG 175-1998 history
- 2015 JJG 175-2015 verification Regulation of Working Standard Microphones (Electrostatic Actuator Method)
- 1998 JJG 175-1998 Verification Regulation of Measuring Condenser Microphones
