GB/T 12937-1995
AbolishedTerms relating to coal petrology
煤岩术语
Application Summary AI generated
This standard defines the terminology used in coal petrology, covering terms for coal macerals, microlithotypes, and coal rank. It is applied in the coal mining and processing industries, as well as in geological surveys and research laboratories, to ensure consistent communication and classification of coal's microscopic organic components and physical properties.
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