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ISO 4363:1993WithdrawnMeasurement of liquid flow in open channels — Methods for measurement of suspended sedimentISO 4363:1977WithdrawnLiquid flow measurement in open channels — Methods for measurement of suspended sedimentISO 4364:1977WithdrawnLiquid flow measurement in open channels — Bed material samplingISO 4365:1985WithdrawnLiquid flow in open channels — Sediment in streams and canals — Determination of concentration, particle size distribution and relative densityISO 4366:1979WithdrawnEcho sounders for water depth measurementsISO 4371:1984WithdrawnMeasurement 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)ISO 4373:2008WithdrawnHydrometry — Water level measuring devicesISO 4373:1995WithdrawnMeasurement of liquid flow in open channels — Water-level measuring devicesISO 4373:1979WithdrawnMeasurement of liquid flow in open channels — Water level measuring devicesISO 4374:1982WithdrawnLiquid flow measurement in open channels — Round-nose horizontal crest weirsISO 4375:2000WithdrawnHydrometric determinations — Cableway systems for stream gaugingISO 4375:1979WithdrawnMeasurement of liquid flow in open channels — Cableway system for stream gaugingISO 4377:2002WithdrawnHydrometric determinations — Flow measurement in open channels using structures — Flat-V weirsISO 4377:1990WithdrawnLiquid flow measurement in open channels — Flat-V weirsISO 4377:1982WithdrawnLiquid flow measurement in open channels — Flat-V weirsISO 6416:2004WithdrawnHydrometry — Measurement of discharge by the ultrasonic (acoustic) methodISO 6416:1992WithdrawnMeasurement of liquid flow in open channels — Measurement of discharge by the ultrasonic (acoustic) methodISO 6416:1985WithdrawnLiquid flow measurement in open channels — Measurement of discharge by the ultrasonic (acoustic) methodISO 6418:1985WithdrawnLiquid flow measurement in open channels — Ultrasonic (acoustic) velocity metersISO 6419-2:1992WithdrawnHydrometric telemetry systems — Part 2: Specification of system requirementsISO 6419-1:1984WithdrawnHydrometric data transmission systems — Part 1: GeneralISO 6420:1984WithdrawnLiquid flow measurement in open channels — Position fixing equipment for hydrometric boatsISO/TR 7178:1983WithdrawnLiquid flow measurement in open channels — Velocity-area methods — Investigation of total errorISO/TR 8363:1997WithdrawnMeasurement of liquid flow in open channels — General guidelines for selection of methodISO 8363:1986WithdrawnLiquid flow measurement in open channels — General guidelines for the selection of methods