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ISO 4360:2020

Hydrometry -- Open channel flow measurement using triangular profile weirs

General information
Valid from 30.06.2020
Directives or regulations
None
Standard history
Status
Date
Type
Name
30.06.2020
Main
18.02.2008
Main
This document specifies methods for the measurement of the flow of water in open channels under steady flow conditions using triangular profile weirs. The flow conditions considered are steady flows which are uniquely dependent on the upstream head and non-modular (drowned) flows which depend on downstream as well as upstream levels.
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