NEN ISO 6416:2004被替代
Hydrometry - Measurement Of Discharge By The Ultrasonic (acoustic) Method
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN ISO 6416:2004
发布时间：2004/7/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：50
标准简介
Explains the establishment and operation of an ultrasonic (transit-time) gauging station for the continuous measurement of discharge in a river, an open channel or a closed conduit. It also describes the basic principles on which the method is based, the operation and performance of associated instrumentation and procedures for commissioning.
替代本标准的新标准
