# ISO 4412-1:1979 — Withdrawn and superseded ISO standards

For ISO 4412-1:1979, item title is Hydraulic fluid power — Test code for the determination of airborne noise levels — Part 1: Pumps; status code is 9599; successor is ISO 4412-1:1991; withdrawn / published date is 1979-11-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4412-1:1979 _(verified: appears in the quote below)_
- **Item title:** Hydraulic fluid power — Test code for the determination of airborne noise levels — Part 1: Pumps _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4412-1:1991
- **Withdrawn / published date:** 1979-11-01 _(verified: appears in the quote below)_

## What the source says

> 10316,IS,,ISO 4412-1:1979,Hydraulic fluid power — Test code for the determination of airborne noise levels — Part 1: Pumps,Transmissions hydrauliques — Code d'essai pour la détermination du niveau de bruit aérien — Partie 1: Pompes,1979-11-01,1,"['23.100.10','17.140.20']",ISO/TC 131/SC 8,9599,,[10317],"['en','fr']",6,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).