# ISO 6358:1989 — Withdrawn and superseded ISO standards For ISO 6358:1989, item title is Pneumatic fluid power — Components using compressible fluids — Determination of flow-rate characteristics; status code is 9599; successor is ISO 6358-1:2013 | ISO 6358-3:2014 | ISO 6358-2:2013 | ISO/WD 6358 | ISO/CD 6358-1; withdrawn / published date is 1989-09-21, recorded from its source on 2026-08-05. - **Identifier:** ISO 6358:1989 _(verified: appears in the quote below)_ - **Item title:** Pneumatic fluid power — Components using compressible fluids — Determination of flow-rate characteristics _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 6358-1:2013 | ISO 6358-3:2014 | ISO 6358-2:2013 | ISO/WD 6358 | ISO/CD 6358-1 - **Withdrawn / published date:** 1989-09-21 _(verified: appears in the quote below)_ ## What the source says > 12666,IS,,ISO 6358:1989,Pneumatic fluid power — Components using compressible fluids — Determination of flow-rate characteristics,Transmissions pneumatiques — Éléments traversés par un fluide compressible — Détermination des caractéristiques de débit,1989-09-21,1,['23.100.01'],ISO/TC 131/SC 8,9599,,"[56612,56616,56613,21631,43560]","['en','fr']",14,"
Specifies a method for testing components which use gases to enable their flow-characteristics under steady-state conditions to be compared. Specifies also requirements for the test installation, the test procedure, and the presentation of results. Accuracy of measurement is divided into two classes (A and B) which are explained in annex A. Ge ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).