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ISO 4377:2002

Hydrometric determinations -- Flow measurement in open channels using structures -- Flat-V weirs

General information

Withdrawn from 23.07.2012
ICS Groups
17.120.20 Flow in open channels
Directives or regulations
None

Standard history

Status
Date
Type
Name
23.07.2012
Main
ISO 4377:2012
Main
ISO 4377:2002
Main
ISO 4377:1990
ISO 4377:2002 describes the methods of measurement of flow in rivers and artificial channels under steady or slowly varying conditions using flat-V weirs.
It also gives guidance on acceptable velocity distribution.

Required fields are indicated with *

*
*
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PDF
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Paper
197.98 € incl tax
Standard monitoring
English (PDF 49 KB)

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Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English