ISO 1438-1:1980
For ISO 1438-1:1980, item title is Water flow measurement in open channels using weirs and Venturi flumes — Part 1: Thin-plate weirs; status code is 9599; successor is ISO 1438:2008; withdrawn / published date is 1980-04-01, recorded from its source on 2026-08-05.
- Identifier
- ISO 1438-1:1980 verified
- Item title
- Water flow measurement in open channels using weirs and Venturi flumes — Part 1: Thin-plate weirs verified
- Status code
- 9599 verified
- Successor
- ISO 1438:2008
- Withdrawn / published date
- 1980-04-01 verified
Verified
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What the source says
6034,IS,,ISO 1438-1:1980,Water flow measurement in open channels using weirs and Venturi flumes — Part 1: Thin-plate weirs,Mesure de débit de l'eau dans les canaux découverts au moyen de déversoirs et de canaux Venturi — Partie 1: Déversoirs en mince paroi,1980-04-01,1,['17.120.20'],ISO/TC 113/SC 2,9599,[6033],[38066],"['en','fr']",27,"<p>Specifies methods for the measurement of water flow in open channels using rectangular and triangular-notch (V-notch) thin-plate weirs. The flow conditions considered are limited to steady, free and fully ventilated discharge. Recommended discharge coefficients are applicable to water only in the approximate range of temperatures from 5 to 30 °C.</p>" 6035,
— isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05
Source
- isopublicstorageprod.blob.core.windows.nethttps://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv