# ISO 1763:1986 — Withdrawn and superseded ISO standards For ISO 1763:1986, item title is Carpets — Determination of number of tufts and/or loops per unit length and per unit area; status code is 9599; successor is ISO 1763:2020; withdrawn / published date is 1986-11-06, recorded from its source on 2026-08-05. - **Identifier:** ISO 1763:1986 _(verified: appears in the quote below)_ - **Item title:** Carpets — Determination of number of tufts and/or loops per unit length and per unit area _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 1763:2020 - **Withdrawn / published date:** 1986-11-06 _(verified: appears in the quote below)_ ## What the source says > 6394,IS,,ISO 1763:1986,Carpets — Determination of number of tufts and/or loops per unit length and per unit area,Moquettes — Determination du nombre de touffes ou de boucles par unité de longueur et par unité de surface,1986-11-06,2,['97.150'],ISO/TC 219,9599,[6393],[74530],"['en','fr']",2,"

Applicable to carpets the pile of which consists of uniformly spaced tufts and/or loops. Tufts and loops are defined, and the procedure of determination is specified. - Replaces the first edition (ISO 1763-1973) to which has been added the clause 'Conditioning of test specimen', and clause 8 of which has been technically revised.

" ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).