JJG 635-1999
Verification Regulation of Monooxide and Carbon Diaxide Infrared Gas Analyzer (English Version)
- Standard No.
- JJG 635-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Status
- 2012-03
- Replace By
- JJG 635-2011
- Latest
- JJG 635-2011
JJG 635-1999 history
- 2011 JJG 635-2011 Verification Regulation of Carbon Monoxide and Carbon Dioxide Infrared Gas Analyzer
- 1999 JJG 635-1999 Verification Regulation of Monooxide and Carbon Diaxide Infrared Gas Analyzer
