# ISO 7507-2:1993 — Withdrawn and superseded ISO standards

For ISO 7507-2:1993, item title is Petroleum and liquid petroleum products — Calibration of vertical cylindrical tanks — Part 2: Optical-reference-line method; status code is 9599; successor is ISO 7507-2:2005 | ISO/WD 7507-2; withdrawn / published date is 1993-07-22, recorded from its source on 2026-08-05.

- **Identifier:** ISO 7507-2:1993 _(verified: appears in the quote below)_
- **Item title:** Petroleum and liquid petroleum products — Calibration of vertical cylindrical tanks — Part 2: Optical-reference-line method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 7507-2:2005 | ISO/WD 7507-2
- **Withdrawn / published date:** 1993-07-22 _(verified: appears in the quote below)_

## What the source says

> 14271,IS,,ISO 7507-2:1993,Petroleum and liquid petroleum products — Calibration of vertical cylindrical tanks — Part 2: Optical-reference-line method,Pétrole et produits pétroliers liquides — Jaugeage des réservoirs cylindriques verticaux — Partie 2: Méthode par ligne de référence optique,1993-07-22,1,['75.180.30'],ISO/TC 28/SC 2,9599,,"[38912,33727]","['en','fr']",10,<p>Applies to tanks above 8 m in diameter with cylindrical courses that are substantially vertical. Provides a method for determining the volumetric quantity contained within a tank at gauged liquid levels using an optical plummet. The measurement required to determine the circumference may be made internally or externally. For

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).