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本文以社会上常见的0.2级、0.1级、及0.01级等pH(酸度)计作为评定对象,对其主要技术指标电计示值误差测量结果进行不确定度评定。
In this paper, the common 0.2, 0.1, 0.01 and other pH (acidity) meter as the object of assessment, the main technical indicators of electrical measurement error measurement results to assess the uncertainty.