JJG 638-1990
Verification Regulation of Hydraulic Vibration Generater System (English Version)
- Standard No.
- JJG 638-1990
- Language
- Chinese, Available in English version
- Release Date
- 1990
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Status
- 2016-06
- Replace By
- JJG 638-2015
- Latest
- JJG 638-2015
JJG 638-1990 history
- 2015 JJG 638-2015 Hydraulic Vibration Testing System
- 1990 JJG 638-1990 Verification Regulation of Hydraulic Vibration Generater System
