GB/T 2007.3-1987
ActiveGeneral rules for the sampling and sample preparation of minerals in bulk--Experimental method for evaluation of quality variation
散装矿产品取样、制样通则 评定品质波动试验方法
Application Summary AI generated
This standard specifies an experimental method for evaluating the quality variation of bulk mineral products during sampling and sample preparation. It is applied in the mining and mineral processing industries to determine the necessary sample size and sampling frequency for representative testing. The standard is used to assess the homogeneity or heterogeneity of materials like ores and concentrates in bulk shipments.
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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.