# ISO 1986:1974 — Withdrawn and superseded ISO standards

For ISO 1986:1974, item title is Test conditions for surface grinding machines with horizontal grinding wheel spindle and reciprocating table — Testing of accuracy; status code is 9599; successor is ISO 1986:1985; withdrawn / published date is 1974-11-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 1986:1974 _(verified: appears in the quote below)_
- **Item title:** Test conditions for surface grinding machines with horizontal grinding wheel spindle and reciprocating table — Testing of accuracy _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 1986:1985
- **Withdrawn / published date:** 1974-11-01 _(verified: appears in the quote below)_

## What the source says

> 6720,IS,,ISO 1986:1974,Test conditions for surface grinding machines with horizontal grinding wheel spindle and reciprocating table — Testing of accuracy,"Conditions d'essais des machines à rectifier les surfaces planes, à broche porte-meule à axe horizontal — Contrôle de la précision",1974-11-01,1,['25.080.50'],ISO/TC 39,9599,,[6721],"['en','fr']",11,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).