GB/T 30083-2013
ActiveCopper,lead and zinc ores and concentrates―Precision and bias of mass measurement techniques
铜、铅和锌矿及精矿 计量方法的精密度和偏差
Application Summary AI generated
This standard specifies methods for evaluating the precision and bias of mass measurement techniques used for copper, lead, and zinc ores and concentrates. It is applied in the mining and metallurgical industries to ensure accurate weighing during commercial transactions, quality control, and processing operations. The standard provides guidelines for assessing measurement uncertainty in laboratory and field settings.
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