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Hydrometry - Measurement of liquid flow in open channels - Velocity area methods using point velocity measurements (ISO 748:2021)

60.60 Standard published

CEN/TC 318

Hydrometry - Vocabulary and symbols (ISO 772:2022)

60.60 Standard published

CEN/TC 318

Liquid flow measurement in open channels - Velocity-area methods - Collection and processing of data for determination of errors in measurement

40.60 Close of voting

CEN/TC 318

Liquid flow measurement in open channels - Rotating element current-meters

40.60 Close of voting

CEN/TC 318

Liquid flow measurement in open channels - Direct depth sounding and suspension equipment

40.60 Close of voting

CEN/TC 318

Liquid flow measurement in open channels - Calibration of rotating element current-meters in straight open tanks

40.60 Close of voting

CEN/TC 318

Liquid flow measurement in open channels - Functional requirements and characteristics of suspended load samplers

40.60 Close of voting

CEN/TC 318

Liquid flow measurement in open channels by weirs and flumes - Rectangular broad-crested weirs

40.60 Close of voting

CEN/TC 318

Liquid flow measurement in open channels by weirs and flumes - End-depth method for estimation of flow in rectangular channels with a free overfall

40.60 Close of voting

CEN/TC 318

Liquid flow measurement in open channels - Rectangular, trapezoidal and U-shaped flumes

40.60 Close of voting

CEN/TC 318

Liquid flow in open channels by weirs and flumes - Triangular profile weirs

40.60 Close of voting

CEN/TC 318

Measurement of liquid flow in open channels - Methods for measurement of suspended sediment

40.60 Close of voting

CEN/TC 318

Liquid flow measurement in open channels - Sediment in streams and canals - Determination of concentration, particle size distribution and relative density

40.60 Close of voting

CEN/TC 318

Echo sounders for water depth measurement

40.60 Close of voting

CEN/TC 318

Measurement of liquid flow in open channels by weirs and flumes - End depth method for estimation of flow in non-rectangular channels with a free overfall (approximate method)

40.60 Close of voting

CEN/TC 318

Liquid flow measurement in open channels - Round-nose horizontal broad-crested weirs

40.60 Close of voting

CEN/TC 318

Measurement of liquid flow in open channels - Cableway system for stream gauging

40.60 Close of voting

CEN/TC 318

Liquid flow measurement in open channels - Flat-V weirs

40.60 Close of voting

CEN/TC 318