GB/T 2011-1987Method of sampling and sample preparation of manganeseores in bulk (English PDF)
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Issued by
National Bureau of Standards
Level / Type
National · Recommended
Issue date
December 19, 1987
Implementation date
October 1, 1988
Scope
GB/T 2011-1987 (Method of sampling and sample preparation of manganeseores in bulk) is available as an English-translated PDF.
GB/T 2011-1987 — This standard applies to bulk manganese ore chemical composition, moisture, particle size and other physical examination and preparation of the project with the sample.
Found what you need?
Document preview — GB/T 2011-1987
National Standard of the People's Republic of China
- ICS
- 73.02
- Classification
- D 32
- Replacing
- GB 2011-1980
Issued by: National Bureau of Standards
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard applies to bulk manganese ore chemical composition, moisture, particle size and other physical examination and preparation of the project with the sample.
Document data
International classification (ICS): 73.02.
Chinese classification (CCS): D32.
Estimated length of the Chinese original: 10,152 words.
Supersedes the earlier edition GB 2011-1980.
Standards quoted by this document
GB 2007.1; GB 2007.2; GB 2007.3; GB 2007.4; GB 2007.5; GB 2007.6; GB 2007.7
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 46050-2025Manganese and chromium ores - Experimental methods for checking the precision of sample division
- GB/T 14949.7-2024Manganese ores - Determination of sodium and potassium content - Flame atomic absorption spectrometric method
- GB/T 14949.11-2021Manganese ores—Determination of carbon content—Gravimetric method and infrared absorption method
- GB/T 14949.12-2021Manganese ores - Determination of combined water content - Gravimetric method
- GB/T 14949.2-2021Manganese ores - Determination of nickel content - Flame atomic absorption spectrometric method
- GB/T 14949.5-2021Manganese ores - Determination of titanium content - Diantipyrylmethane spectrophotometric method
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GB/T 2011-1987
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