GB/T 5447-1997
Determination of caking index of bituminous coal (English Version)
- Standard No.
- GB/T 5447-1997
- Language
- Chinese, Available in English version
- Release Date
- 1997
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2014-10
- Replace By
- GB/T 5447-2014
- Latest
- GB/T 5447-2014
- Scope
- This standard specifies the equipment, measurement methods, calculation and expression of the bituminous coal caking index (GRI index, abbreviated as G index). This standard applies to bituminous coal.
GB/T 5447-1997 history
- 2014 GB/T 5447-2014 Determination of caking index for bituminous coal
- 1997 GB/T 5447-1997 Determination of caking index of bituminous coal
