JJG 747-1999
Verification Regulation of Leeb Hardness Tester (English Version)
- Standard No.
- JJG 747-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Latest
- JJG 747-1999
JJG 747-1999 history
- 1999 JJG 747-1999 Verification Regulation of Leeb Hardness Tester
