GB 2011-1987
Bulk manganese ore sampling and sample preparation method (English Version)
- Standard No.
- GB 2011-1987
- Language
- Chinese, Available in English version
- Release Date
- 1980
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB 2011-1987
GB 2011-1987 history
- 1980 GB 2011-1987 Bulk manganese ore sampling and sample preparation method
