# ISO 9073-1:1989 — Withdrawn and superseded ISO standards

For ISO 9073-1:1989, item title is Textiles — Test methods for nonwovens — Part 1: Determination of mass per unit area; status code is 9599; successor is ISO 9073-1:2023; withdrawn / published date is 1989-06-22, recorded from its source on 2026-08-05.

- **Identifier:** ISO 9073-1:1989 _(verified: appears in the quote below)_
- **Item title:** Textiles — Test methods for nonwovens — Part 1: Determination of mass per unit area _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 9073-1:2023
- **Withdrawn / published date:** 1989-06-22 _(verified: appears in the quote below)_

## What the source says

> 16650,IS,,ISO 9073-1:1989,Textiles — Test methods for nonwovens — Part 1: Determination of mass per unit area,Textiles — Méthodes d'essai pour nontissés — Partie 1: Détermination de la masse surfacique,1989-06-22,1,['59.080.30'],ISO/TC 38,9599,,[83590],"['en','fr']",2,"<p>Measurement of the area and mass of a test piece and calculation of its mass per unit area in grams per square metre. In order to meet the specific needs of nonwovens, alternative requirements to those listed in ISO 3801 are specified in this part of ISO 9073. These are: a) a different sampling procedure; b) an alternative specification for dimensions of test piece; c) a greater accuracy for the balance.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).