提出了用同等级的流量仪表作为流量传递标准检定其它流量计的流量量值等精度传递系统 ,分析了等精度传递系统中影响传递准确度的各种因素。并用实验研究的方式对等精度传递系统的综合性能进行评价 ,试验表明 :只要流量仪表具有足够好的重复性 ,用它作为传递标准可以使标准表法流量标准装置的准确度等于或接近上一级流量标准的准确度 Proposed the same level of flow meter as a flow transfer standard verification of other flow meter flow rate and other accuracy transfer system, analysis of the accuracy of the transfer system to affect the delivery accuracy of the various factors. The experimental results show that, as long as the flowmeter has sufficient repeatability, using it as a transmission standard can make the accuracy of the standard meter standard flow equal to or close to the previous one Level flow standard accuracy