# ISO 703:1975 — Withdrawn and superseded ISO standards For ISO 703:1975, item title is Conveyor belts — Troughability — Characteristic and method of test; status code is 9599; successor is ISO 703:1988; withdrawn / published date is 1975-05-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 703:1975 _(verified: appears in the quote below)_ - **Item title:** Conveyor belts — Troughability — Characteristic and method of test _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 703:1988 - **Withdrawn / published date:** 1975-05-01 _(verified: appears in the quote below)_ ## What the source says > 4906,IS,,ISO 703:1975,Conveyor belts — Troughability — Characteristic and method of test,Courroies transporteuses — Aptitude à la mise en auge — Caractéristique et méthode d'essai,1975-05-01,1,['53.040.20'],ISO/TC 41,9599,,[4907],"['en','fr']",3, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).