17.120.20 : Flow in open channels

DIN EN ISO 24577:2026-05

DIN EN ISO 24577:2026-05

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Hydrometry - Use of noncontact methods for measuring water surface velocity and determining discharge (ISO/DIS 24577:2026); German and English version prEN ISO 24577:2026

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26/30478474 DC:2026

26/30478474 DC:2026

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BS EN ISO 24577 Hydrometry - Use of noncontact methods for measuring water surface velocity and determining discharge

€23.00

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ISO/DIS 24577:2026

ISO/DIS 24577:2026

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Hydrometry — Use of noncontact methods for measuring water surface velocity and determining discharge

€77.00

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BS EN ISO 25377:2022

BS EN ISO 25377:2022

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Hydrometric uncertainty guidance (HUG)

€404.00

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ASTM D5614-25

ASTM D5614-25

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Standard Test Method for Open Channel Flow Measurement of Water with Broad-Crested Weirs

€65.00

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ASTM D5640-25

ASTM D5640-25

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Standard Guide for Selection of Weirs and Flumes for Open-Channel Flow Measurement of Water

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DIN EN ISO 772:2024-10

DIN EN ISO 772:2024-10

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Hydrometry - Vocabulary and symbols (ISO 772:2022); German and English version EN ISO 772:2022

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NBN ISO 18320:2024

NBN ISO 18320:2024

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Hydrometry — Measurement of liquid flow in open channels — Determination of the stage–discharge relationship

€166.00

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NBN ISO 24578:2024

NBN ISO 24578:2024

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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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PD CEN/TS 18041:2024

PD CEN/TS 18041:2024

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Hydrometry. Sedimentation. Measurements required for effective sediment management and control at river structures

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BS ISO 6640:2024

BS ISO 6640:2024

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Measurement of density of water-sediment mixture using radiation transmission method

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CEN/TS 18041:2024

CEN/TS 18041:2024

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Hydrometry - Sedimentation - Measurements required for effective sediment management and control at river structures

€89.00

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ISO 6640:2024

ISO 6640:2024

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Measurement of density of water-sediment mixture using radiation transmission method

€115.00

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ASTM D5541-24

ASTM D5541-24

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Standard Practice for Developing a Stage-Discharge Relation for Open Channel Flow

€58.00

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BS ISO 19234:2024

BS ISO 19234:2024

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Hydrometry. Low cost baffles to aid fish passage on triangular profile gauging weirs

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