# ISO 3529-1:1981 — Withdrawn and superseded ISO standards

For ISO 3529-1:1981, item title is Vacuum technology — Vocabulary — Part 1: General terms; status code is 9599; successor is ISO/WD 3529-1 | ISO 3529-1:2019; withdrawn / published date is 1981-12-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 3529-1:1981 _(verified: appears in the quote below)_
- **Item title:** Vacuum technology — Vocabulary — Part 1: General terms _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/WD 3529-1 | ISO 3529-1:2019
- **Withdrawn / published date:** 1981-12-01 _(verified: appears in the quote below)_

## What the source says

> 8911,IS,,ISO 3529-1:1981,Vacuum technology — Vocabulary — Part 1: General terms,Technique du vide — Vocabulaire — Partie 1: Termes généraux,1981-12-01,1,"['23.160','01.040.23']",ISO/TC 112,9599,,"[8912,73312]","['en','fr','ru']",29,"<p>The theoretical definitions are given as precise as possible, bearing in mind the need for use of the concept in practice. In addition to terms used in the three official ISO-languages (E, F, R) the equivalent terms in German are given. The annexes deal with an alphabetical list of pressure units before the adoption of SI and conversion factors and alphabetical list of symbols.</p>"

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).