量值比对

量值比对量值比对
  1. 本文简要介绍基准等效听阈声压级量值比对过程、比对测量数据及其不确定度分析。

    This article briefly introduce the process of RETSPL value of quantity comparison , measurement data and its evaluation of uncertainty .

  2. 20~100MPa压力量值国际比对

    An International Comparison of Pressure in the Range of 20-100 MPa