# ISO 7590:1990 — Withdrawn and superseded ISO standards For ISO 7590:1990, item title is Steel cord conveyor belts — Cover thickness measurement; status code is 9599; successor is ISO 7590:2001; withdrawn / published date is 1990-09-06, recorded from its source on 2026-08-05. - **Identifier:** ISO 7590:1990 _(verified: appears in the quote below)_ - **Item title:** Steel cord conveyor belts — Cover thickness measurement _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 7590:2001 - **Withdrawn / published date:** 1990-09-06 _(verified: appears in the quote below)_ ## What the source says > 14379,IS,,ISO 7590:1990,Steel cord conveyor belts — Cover thickness measurement,Courroies transporteuses à câbles d'acier — Mesurage de l'épaisseur des revêtements,1990-09-06,3,['53.040.20'],ISO/TC 41/SC 3,9599,[14378],[22090],"['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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).