17.120.20 : Flow in open channels

NBN EN 14462:2005

NBN EN 14462:2005

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NBN EN ISO 772/A1:2004

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Hydrometric determinations - Vocabulary and symbols (ISO 772:1996/Amd1:2002)

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NBN EN ISO 25377:2022

NBN EN ISO 25377:2022

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CEN/TR 17993:2023

CEN/TR 17993:2023

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ISO 24578:2021

ISO 24578:2021

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Hydrometry — Acoustic Doppler profiler — Method and application for measurement of flow in open channels from a moving boat

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ISO 4360:2020 (R2025)

ISO 4360:2020 (R2025)

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Hydrometry — Open channel flow measurement using triangular profile weirs

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ISO 4359:2013/Amd 1:2017

ISO 4359:2013/Amd 1:2017

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Flow measurement structures — Rectangular, trapezoidal and U-shaped flumes Amendment 1

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ISO/TR 19234:2016

ISO/TR 19234:2016

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Hydrometry — Low cost baffle solution to aid fish passage at triangular profile weirs that conform to ISO 4360

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ISO/TR 9210:2017

ISO/TR 9210:2017

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Hydrometry — Measurement in meandering river and in streams with unstable boundaries

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ISO 6416:2017 (R2023)

ISO 6416:2017 (R2023)

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ISO 18320:2020 (R2025)

ISO 18320:2020 (R2025)

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ISO/TR 9212:2015

ISO/TR 9212:2015

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Hydrometry — Methods of measurement of bedload discharge

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ISO 18365:2013 (R2025)

ISO 18365:2013 (R2025)

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Hydrometry — Selection, establishment and operation of a gauging station

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ISO 26906:2015 (R2021)

ISO 26906:2015 (R2021)

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Hydrometry — Fishpasses at flow measurement structures

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ISO 18481:2017 (R2023)

ISO 18481:2017 (R2023)

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Hydrometry — Liquid flow measurement using end depth method in channels with a free overfall

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