GB/T 33687-2017
ActiveGeneral testing rules for gangue
煤矸石检验通则
Application Summary AI generated
GB/T 33687-2017 specifies the sampling, preparation, and testing methods for coal gangue, a solid waste from coal mining and washing. It is applied in the energy and construction industries to assess the physical and chemical properties of gangue for reuse in power generation, brick making, or backfilling. The standard ensures consistent quality evaluation for environmental management and resource utilization.
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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.