标准摘要
[中文适用范围]： 本国际标准规定了用于测量明渠液体流量的设备（不包括岸边索道系统）的功能要求：a）测深（直接法），b）悬挂测量设备（例如电流表）或沉积物采样器）在测量点。 [外文原描述]： ISO 3454:2008 specifies the functional requirements of the equipment, excluding bankside cableway systems, used in the measurement of liquid flow in open channels for sounding (by direct method), and suspending the measuring equipment (for example, current-meter or sediment sampler) at the point of measurement.
英文名称Hydrometry — Direct depth sounding and suspension equipment