Norm
[AKTUELL]
AS 3778.6.4
AS 3778.6.4
Measurement of water flow in open channels, Part 6.4: Measuring devices, instruments and equipment - Echo sounders for water depth measurements (ISO 4366:2007, IDT)
Titel (englisch)
Measurement of water flow in open channels, Part 6.4: Measuring devices, instruments and equipment - Echo sounders for water depth measurements (ISO 4366:2007, IDT)