This Standard is identical to and reproduced from ISO 6416:2004, Hydrometry-Measurement of discharge by ultrasonic (acoustic) method.
AS 3778.3.7:2007 history
2022AS 3778.3.7:2022 Measurement of water flow in open channels, Part 3.7: Velocity-area methods — Measurement by ultrasonic method (ISO 6416:2017, IDT)
1970AS 3778.3.7:2007 Measurement of water flow in open channels - Velocity-area methods - Measurement by ultrasonic (acoustic) method
2001AS 3778.3.7:2001 Measurement of water flow in open channels Part 3.7: Velocity-area methods--Measurement by ultrasonic (acoustic) method