GB/T 19559-2004
Method of determining coalbed methane content (English Version)
- Standard No.
- GB/T 19559-2004
- Language
- Chinese, Available in English version
- Release Date
- 2004
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2009-05
- Replace By
- GB/T 19559-2008
- Latest
- GB/T 19559-2021
- Scope
- This standard specifies the gas content determination method of coal core and coal dust samples. This standard applies to the gas content determination of bituminous coal and anthracite coal core or coal chips samples obtained from coalbed methane wells.
GB/T 19559-2004 history
- 2021 GB/T 19559-2021 Method of determining coalbed methane content
- 2008 GB/T 19559-2008 Method of determining coalbed gas content
- 2004 GB/T 19559-2004 Method of determining coalbed methane content
