# ISO/TR 12764:1997 — Withdrawn and superseded ISO standards

For ISO/TR 12764:1997, item title is Measurement of fluid flow in closed conduits — Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full; status code is 9599; successor is ISO 12764:2017; withdrawn / published date is 1997-11-27, recorded from its source on 2026-08-05.

- **Identifier:** ISO/TR 12764:1997 _(verified: appears in the quote below)_
- **Item title:** Measurement of fluid flow in closed conduits — Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 12764:2017
- **Withdrawn / published date:** 1997-11-27 _(verified: appears in the quote below)_

## What the source says

> 2686,TR,,ISO/TR 12764:1997,Measurement of fluid flow in closed conduits — Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full,Mesure de débits des fluides dans les conduites fermées — Mesure de débit par débitmètres à effet vortex insérés dans les conduites de section circulaire remplies au droit,1997-11-27,1,['17.120.10'],ISO/TC 30/SC 5,9599,,[64603],['en'],18,

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).