GB/T 475-2008
ActiveMethod for manual sampling of commercial coal
商品煤样人工采取方法
Application Summary AI generated
This standard specifies the procedures and equipment for manually collecting representative samples of commercial coal for quality analysis. It is applied in coal mining, processing, trading, and utilization industries to ensure accurate determination of coal properties such as ash content, moisture, and calorific value during loading, unloading, or stockpile sampling. The method is critical for quality control, contract compliance, and dispute resolution in coal transactions.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.