GB/T 5449-1997
Determination of roga index of bituminous coal (English Version)
- Standard No.
- GB/T 5449-1997
- 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
- 2015-07
- Replace By
- GB/T 5449-2015
- Latest
- GB/T 5449-2015
- Replace
- GB/T 5449-1985
- Scope
- This standard specifies the determination method, equipment, test procedure and result calculation of bituminous coal Rogar index. It is suitable for measuring the cohesive force of bituminous coal.
GB/T 5449-1997 history
- 2015 GB/T 5449-2015 Determination of roga index of bituminous coal
- 1997 GB/T 5449-1997 Determination of roga index of bituminous coal
- 0000 GB/T 5449-1985
