ISO 1438:2017
$50.70
Hydrometry — Open channel flow measurement using thin-plate weirs
| Published By | Publication Date | Number of Pages |
| ISO | 2017-04 | 68 |
ISO 1438:2017 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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