标准摘要
[中文适用范围]： 提供了指定水文测量设备性能的方法。 在性能框架内确定影响水文量转换为数值量的不确定性范围的因素。 适用于所有用于水文测量的设备，但用于测定水质的设备除外。 [外文原描述]： Provides a method of specifying the performance of hydrometric equipment. Identifies, within a performance framework, the faktors that affect the range of uncertainty within which the hydrological quantity is converted into a numerical quantity. Applies to all equipment used for hydrological measurement, with the exception of equipment used for the determination of water quality.
英文名称Measurement of liquid flow in open channels — Method of specifying performance of hydrometric equipment