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ISO 11655:1995 Measurement of liquid flow in open channels - Method of specifying performance of hydrometric equipment
standard by International Organization for Standardization, 06/01/1995
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Full Description
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.