# ISO 7510:1997 — Withdrawn and superseded ISO standards For ISO 7510:1997, item title is Plastics piping systems — Glass-reinforced plastics (GRP) components — Determination of the amounts of constituents using the gravimetric method; status code is 9599; successor is ISO 7510:2017; withdrawn / published date is 1997-01-22, recorded from its source on 2026-08-05. - **Identifier:** ISO 7510:1997 _(verified: appears in the quote below)_ - **Item title:** Plastics piping systems — Glass-reinforced plastics (GRP) components — Determination of the amounts of constituents using the gravimetric method _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 7510:2017 - **Withdrawn / published date:** 1997-01-22 _(verified: appears in the quote below)_ ## What the source says > 14277,IS,,ISO 7510:1997,Plastics piping systems — Glass-reinforced plastics (GRP) components — Determination of the amounts of constituents using the gravimetric method,Systèmes de canalisations en matières plastiques — Composants plastiques renforcés de verre (PRV) — Détermination des teneurs des constituants par la méthode gravimétrique,1997-01-22,1,"['23.040.45','23.040.20']",ISO/TC 138/SC 6,9599,,[65189],"['en','fr']",6,"
Method for the determination of constituents of a test sample cut from glass-reinforced plastics. It includes the determination of resin, glass, aggregate and filler contents. Technically identical to EN 637:1994.
" ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).