GB 5751-1986
Classification of chinese coals (English Version)
- Standard No.
- GB 5751-1986
- Language
- Chinese, Available in English version
- Release Date
- 1986
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2010-01
- Replace By
- GB/T 5751-2009
- Latest
- GB/T 5751-2009
- Scope
- This standard applies to the classification of anthracite, bituminous coal and lignite.
GB 5751-1986 history
- 2009 GB/T 5751-2009 Chinese classification of coals
- 1986 GB 5751-1986 Classification of chinese coals
GB 5751-1986 Classification of chinese coals was changed to GB/T 5751-2009 Chinese classification of coals .
