# ISO 13347-1:2004 — Withdrawn and superseded ISO standards

For ISO 13347-1:2004, item title is Industrial fans — Determination of fan sound power levels under standardized laboratory conditions — Part 1: General overview; status code is 9599; successor is ISO 13347-1:2025; withdrawn / published date is 2004-08-17, recorded from its source on 2026-08-05.

- **Identifier:** ISO 13347-1:2004 _(verified: appears in the quote below)_
- **Item title:** Industrial fans — Determination of fan sound power levels under standardized laboratory conditions — Part 1: General overview _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 13347-1:2025
- **Withdrawn / published date:** 2004-08-17 _(verified: appears in the quote below)_

## What the source says

> 34435,IS,,ISO 13347-1:2004,Industrial fans — Determination of fan sound power levels under standardized laboratory conditions — Part 1: General overview,Ventilateurs industriels — Détermination des niveaux de puissance acoustique des ventilateurs dans des conditions de laboratoire normalisées — Partie 1: Présentation générale,2004-08-17,1,"['23.120','17.140.20']",ISO/TC 117,9599,,[87805],"['en','fr']",34,"<p>ISO 13347:2004 deals with the determination of the acoustic performance of industrial fans. In addition, it may be used to determine the acoustic performance of fans combined with an ancillary device such as a roof cowl or damper or, where the fan is fitted with a silencer, the sound pow

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).