# ISO/TR 9212:1992 — Withdrawn and superseded ISO standards

For ISO/TR 9212:1992, item title is Measurement of liquid flow in open channels — Methods of measurement of bedload discharge; status code is 9599; successor is ISO/TR 9212:2006; withdrawn / published date is 1992-10-29, recorded from its source on 2026-08-05.

- **Identifier:** ISO/TR 9212:1992 _(verified: appears in the quote below)_
- **Item title:** Measurement of liquid flow in open channels — Methods of measurement of bedload discharge _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/TR 9212:2006
- **Withdrawn / published date:** 1992-10-29 _(verified: appears in the quote below)_

## What the source says

> 16839,TR,,ISO/TR 9212:1992,Measurement of liquid flow in open channels — Methods of measurement of bedload discharge,Mesure de débit des liquides dans les canaux découverts — Méthodes de mesurage du débit des matériaux charriés sur le fond,1992-10-29,1,['17.120.20'],ISO/TC 113/SC 6,9599,,[40460],"['en','fr']",20,"<p>Reviews the current status of direct and indirect bedload measurement techniques. The methods are mainly based on size distribution of the bedload material, channel width, depth and flow velocity. Includes discussion of various types of sampling devices and site selection.</p>"

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).