GB/T 16772-1997
ActiveCodification systems for Chinese coals
中国煤炭编码系统
Application Summary AI generated
GB/T 16772-1997 establishes a standardized coding system for classifying Chinese coals based on their properties such as rank, composition, and usage. It is applied in the coal industry for resource management, trade documentation, and data exchange between mining, processing, and end-user sectors. The standard ensures consistent identification and communication of coal types in procurement, inventory, and quality control processes.
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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.