# ISO 10050:2005 — Withdrawn and superseded ISO standards

For ISO 10050:2005, item title is Lubricants, industrial oils and related products (class L) — Family T (Turbines) — Specifications of triaryl phosphate ester turbine control fluids (category ISO-L-TCD); status code is 9599; successor is ISO 10050:2024; withdrawn / published date is 2005-10-14, recorded from its source on 2026-08-05.

- **Identifier:** ISO 10050:2005 _(verified: appears in the quote below)_
- **Item title:** Lubricants, industrial oils and related products (class L) — Family T (Turbines) — Specifications of triaryl phosphate ester turbine control fluids (category ISO-L-TCD) _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 10050:2024
- **Withdrawn / published date:** 2005-10-14 _(verified: appears in the quote below)_

## What the source says

> 35709,IS,,ISO 10050:2005,"Lubricants, industrial oils and related products (class L) — Family T (Turbines) — Specifications of triaryl phosphate ester turbine control fluids (category ISO-L-TCD)","Lubrifiants, huiles industrielles et produits connexes (classe L) — Famille T (Turbines) — Spécifications des fluides de régulation de turbines à base d'esters de triaryl phosphate (catégorie L-T-CD)",2005-10-14,1,['75.120'],ISO/TC 28/SC 4,9599,,[87915],"['en','fr','ru']",5,<p>ISO 10050:2005 specifies the characteristics of unused triaryl phosphate ester fluids for turbine governor controls and other hydraulic systems in electrical power stations.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).