# ISO 748:1979 — Withdrawn and superseded ISO standards

For ISO 748:1979, item title is Liquid flow measurement in open channels — Velocity-area methods; status code is 9599; successor is ISO 748:1997; withdrawn / published date is 1979-04-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 748:1979 _(verified: appears in the quote below)_
- **Item title:** Liquid flow measurement in open channels — Velocity-area methods _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 748:1997
- **Withdrawn / published date:** 1979-04-01 _(verified: appears in the quote below)_

## What the source says

> 5002,IS,,ISO 748:1979,Liquid flow measurement in open channels — Velocity-area methods,Mesure de débit des liquides dans les canaux découverts — Méthodes d'exploration du champ des vitesses,1979-04-01,2,['17.120.20'],ISO/TC 113,9599,,[5003],"['en','fr']",23,

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).