GB 475-2008
Method for manual sampling of commercial coal (English Version)
- Standard No.
- GB 475-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB 475-2008
- Replace
- GB 475-1996
- Scope
- This standard specifies the terms and definitions of commercial coal manual sampling methods, general sampling principles and sampling precision, establishment of sampling plans, sampling methods, manual sampling tools, packaging and labeling of coal samples, and sampling reports. This standard applies to lignite, bituminous coal and anthracite.
GB 475-2008 Referenced Document
- GB/T 19494.3 Mechanized Coal Sampling Part 3: Determination of Precision and Bias Testing*， 2023-11-27 Update
GB 475-2008 history
- 2008 GB 475-2008 Method for manual sampling of commercial coal
- 1996 GB 475-1996 Sampling for commercial coal
