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依据标准JJF1059-1999对用火焰原子吸收光谱法,测定工程机械变速箱WG系列产品专用搭扣密封环中铜含量测定不确定来源进行分析,并对铜含量测定结果的不确定度进行评定,通过举例计算并推导出测量不确定度的数值。
According to the standard JJF1059-1999 on flame atomic absorption spectrometry determination of engineering machinery gearbox WG series special fastener sealing ring in the determination of the source of uncertainty for the analysis of copper content and determination of the uncertainty of the assessment by Example Calculate and derive the value of the measurement uncertainty.