Turkmenistan standards PDF
Measurement of water flow in open channels, Part 5.3- Guidelines for the application of acoustic velocity meters using the Doppler and echo correlation methods (ISO 15769-2010, IDT). Original standard AS 3778.5.3-2022 in PDF full version. Additional info + preview on request
Document status: Active
Measurement of water flow in open channels, Part 6.1- Measuring devices, instruments and equipment — Rotating element current-meters. Original standard AS 3778.6.1-1992 in PDF full version. Additional info + preview on request
Document status: Replaced by St AS 3778.6.1-2022
Measurement of water flow in open channels, Part 6.1- Measuring devices, instruments and equipment — Rotating-element current meters (ISO 2537-2007, IDT). Original standard AS 3778.6.1-2022 in PDF full version. Additional info + preview on request
Document status: Active
Measurement of water flow in open channels, Part 6.2- Measuring devices, instruments and equipment — Direct depth sounding and suspension equipment. Original standard AS 3778.6.2-1992 in PDF full version. Additional info + preview on request
Document status: Replaced by St AS 3778.6.2-2022
Measurement of water flow in open channels, Part 6.2- Measuring devices, instruments and equipment — Direct depth sounding and suspension equipment (ISO 3454-2008, IDT). Original standard AS 3778.6.2-2022 in PDF full version. Additional info + preview on request
Document status: Active
Measurement of water flow in open channels, Part 6.3- Measuring devices, instruments and equipment — Calibration of rotating element current-meters in straight open tanks. Original standard AS 3778.6.3-1992 in PDF full version. Additional info + preview on request
Document status: Replaced by St AS 3778.6.3-2023