JJG 579-1998
Verification Regulation of Trial Case Lenses (English Version)
- Standard No.
- JJG 579-1998
- Language
- Chinese, Available in English version
- Release Date
- 1998
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Status
- 2010-11
- Replace By
- JJG 579-2010
- Latest
- JJG 579-2010
JJG 579-1998 history
- 2010 JJG 579-2010 Verification Regulation of Trial Case Lenses
- 1998 JJG 579-1998 Verification Regulation of Trial Case Lenses
