# ISO 1890:1997 — Withdrawn and superseded ISO standards For ISO 1890:1997, item title is Reinforcement yarns — Determination of twist; status code is 9599; successor is ISO 1890:2009; withdrawn / published date is 1997-05-15, recorded from its source on 2026-08-05. - **Identifier:** ISO 1890:1997 _(verified: appears in the quote below)_ - **Item title:** Reinforcement yarns — Determination of twist _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 1890:2009 - **Withdrawn / published date:** 1997-05-15 _(verified: appears in the quote below)_ ## What the source says > 21503,IS,,ISO 1890:1997,Reinforcement yarns — Determination of twist,Fils de renfort — Détermination de la torsion,1997-05-15,3,['59.100.01'],ISO/TC 61/SC 13,9599,[6567],[52989],"['en','fr']",5, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).