NF ISO 1438:2021
Current
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The latest, up-to-date edition.
Hydrometry — Open channel flow measurement using thin-plate weirs
Available format(s)
Hardcopy
Language(s)
English - French
Published date
01-08-2021
Publisher
This document defines the requirements for the use of rectangular and triangular (V-notch)thin-plateweirsfor themeasurementofflowof clear water in openchannelsunder freeflowconditions.
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