AS 3778.4.1:2022 [ Current ]Measurement of water flow in open channels, Part 4.1: Measurement using flow gauging structures - Thin-plate weirs (ISO 1438:2017, IDT)
AS 3778.4.1:2022 identically adopts ISO 1438:2017, which defines the requirements for the use of rectangular and triangular (V-notch) thin-plate weirs for the measurement of flow of clear water in open channels under free flow conditions. It includes the requirements for the use of full-width rectangular thin-plate weirs in submerged (drowned) flow conditions.
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Edition: 2nd Published: 06/10/2022 ISBN(s): 9781761138195 Number of Pages: 59 File Size: 1 file , 4.4 MB Product Code(s): 10287630, 10287631, 10287632 Note: This product is unavailable in Ukraine, Russia, Belarus