GB/T 17608-2022
ActiveDivision of variety and grading for coal products
煤炭产品品种和等级划分
Application Summary AI generated
This standard specifies the classification and grading criteria for coal products based on parameters such as ash content, sulfur content, calorific value, and size. It is applied in the Chinese coal mining and trading industries to ensure consistent product quality definitions for contracts, transportation, and end-use applications like power generation and metallurgy. The standard also serves as a reference for quality inspection and dispute resolution in domestic coal markets.
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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.