AS 3778.6.4-1992 明渠流量的测量．测量装置，工具和设备．水深测量回声测探仪

标准号：AS 3778.6.4-1992
中文标准名称：明渠流量的测量．测量装置，工具和设备．水深测量回声测探仪
英文标准名称：Measurement of water flow in open channels - Measuring devices, instruments and equipment - Echo sounders for water depth measurements
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
国际标准分类号：17.120.20
适用范围：Provides information concerning the principle of operation, performance and selection criteria for echo sounders used in depth measurements for open channel flow (and related) measurements. The use of standard terminology is promoted. Information on the characteristics of sound in water is provided in an annex. It is identical with and has been reproduced from ISO 4366:1979.