The precision oft - test was manifested through standard deviation calculation and the allowable deviation was determined.
通过标准偏差计算反映该试验方法的精密度,确定允许差.
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The nominal weight is 60 g, allowable deviation is + 0.1 g and - 0.05 g.
标准重量是60克,允许偏移量从负0.05克到正0.1克.
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