# ISO 6412-2:1989 — Withdrawn and superseded ISO standards

For ISO 6412-2:1989, item title is Technical drawings — Simplified representation of pipelines — Part 2: Isometric projection; status code is 9599; successor is ISO 6412-2:2017; withdrawn / published date is 1989-10-19, recorded from its source on 2026-08-05.

- **Identifier:** ISO 6412-2:1989 _(verified: appears in the quote below)_
- **Item title:** Technical drawings — Simplified representation of pipelines — Part 2: Isometric projection _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 6412-2:2017
- **Withdrawn / published date:** 1989-10-19 _(verified: appears in the quote below)_

## What the source says

> 12755,IS,,ISO 6412-2:1989,Technical drawings — Simplified representation of pipelines — Part 2: Isometric projection,Dessins techniques — Représentation simplifiée des tuyaux et lignes de tuyauteries — Partie 2: Projection isométrique,1989-10-19,1,"['01.100.99','23.040.01']",ISO/TC 10/SC 10,9599,,[73353],"['en','fr']",9,"<p>This part specifies supplementary rules, in addition to the general rules given in part 1, applicable to the isometric representation which shall be used where the essential features are to be shown clearly in three dimensions (for tenders, manufacturing and erection in pipeline construction as well as in machine construction and the construction industry). For the presen

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).