AS 3778.3.7-1990
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Measurement of water flow in open channels Velocity-area methods - Measurement by ultrasonic (acoustic) method
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23-11-2022
English
01-01-1990
Specifies the method of establishing and operating of an ultrasonic (acoustic) gauging station on a river or open channel for the measurement of discharge. It is technically identical with and reproduced from ISO 6416:1985.
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