Standard grade 1 and grade 2 is given in the precision and accuracy of maximum allowable values, see diagram to explain the specific standard error.

标准中给出了1级和2级精密度和准确度的最大允许值，误差的图解说明具体见标准。

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The prototype series shows that its accuracy and performance have basically reached or exceeded the grade one standards issued by the Ministry of Machinery.

样机系列表明，其精度和性能基本达到和部分指标超过（国家）部颁一级精度的标准。

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The accuracy grade of novel HVEM must be defined by integrated error calibration system.

新型高压电能表必须采用整体误差校验系统来定义准确度等级。

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Born from a need to re-create mixed drinks in perfect proportion, Bartendro uses food-grade tubing, pumps and custom-built electronics to pipe liquids out with a measurement accuracy of a milliliter.

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