# ISO 3597:1977 — Withdrawn and superseded ISO standards

For ISO 3597:1977, item title is Textile glass reinforced plastics — Composites in the form of rods made from textile glass rovings — Determination of flexural (cross-breaking) strength; status code is 9599; successor is ISO 3597-2:1993 | ISO 3597-3:1993 | ISO 3597-4:1993 | ISO 3597-1:1993; withdrawn / published date is 1977-12-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 3597:1977 _(verified: appears in the quote below)_
- **Item title:** Textile glass reinforced plastics — Composites in the form of rods made from textile glass rovings — Determination of flexural (cross-breaking) strength _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 3597-2:1993 | ISO 3597-3:1993 | ISO 3597-4:1993 | ISO 3597-1:1993
- **Withdrawn / published date:** 1977-12-01 _(verified: appears in the quote below)_

## What the source says

> 9012,IS,,ISO 3597:1977,Textile glass reinforced plastics — Composites in the form of rods made from textile glass rovings — Determination of flexural (cross-breaking) strength,Plastiques renforcés au verre textile — Composites sous forme de joncs à base de stratifils — Détermination de la résistance à la flexion,1977-12-01,1,['83.120'],ISO/TC 61/SC 13,9599,,"[9014,9015,9016,9013]","['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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).