AS 3778.3.4:1990/Amdt 1:1991 Measurement of water flow in open channels Velocity-area method Data collection and processing for determination of measurement errors
2022AS 3778.3.4:2022 Measurement of water flow in open channels, Part 3.4: Velocity-area methods — Collection and processing of data for determination of uncertainties in measurement (ISO 1088:2007, IDT)
1970AS 3778.3.4:1990/Amdt 1:1991 Measurement of water flow in open channels Velocity-area method Data collection and processing for determination of measurement errors
1970AS 3778.3.4:1990 Measurement of water flow in open channels - Velocity-area methods - Collection and processing of data for determination of errors in measurement