Harmonized system of quality assessment for electronic components. Sectional specification: electromechanical all-or-nothing heavy load relays of assessed quality (rated from 5A and above).

Standard published on 15.2.1994

Harmonized system of quality assessment for electronic components. Blank detail specification: electromechanical all-or-nothing heavy load relays of assessed quality (hermetically sealed, 5A to 25A).

Standard published on 15.2.1996

Measurement of fluid flow. Methods of specifying flowmeter performance.

Standard published on 15.1.1999

Stationary source emissions. Determination of mass concentration of sulfur dioxide. Ion chromatography method.

Standard published on 15.5.1998

Resilient floor coverings. Heterogeneous poly(vinyl chloride) flooring on foam. Specification.

Standard published on 17.11.2022

Aerospace. Part numbering for hose assemblies.

Standard published on 31.7.2010

Feather and down. Test methods. Determination of the turbidity of an aqueous extract.

Standard published on 15.3.1999

Leather. Tests for colour fastness. Colour fastness to cycles of to-and-fro rubbing.

Standard published on 25.9.2018

Tracked Changes. Leather. Tests for colour fastness. Colour fastness to cycles of to-and-fro rubbing.

Standard published on 26.2.2020

Leather — Tests for colour fastness — Colour fastness to perspiration.

Standard published on 14.11.2025