Textiles. Tests for colour fastness - Colour fastness to weathering: Outdoor exposure Ingestion-build-135476 The number of the reference

The number of the reference document

Why should you use BS EN 3690 – Characteristics for bulkhead unions for pipe couplings

Police and lawyers

BS EN 61158-4-17 specifies:

BS EN 50396:2005 contains the non-electrical test methods that are used for harmonized low voltage energy cables

Textiles. Tests for colour fastness - Colour fastness to weathering: Outdoor exposure Ingestion-build-135476 The number of the reference1 Scope This document specifies a method intended for determining the resistance of the colour of textiles of all kinds except loose fibres to the action of weather as determined by outdoor exposure. NOTE General information on colour fastness to light is given in Annex A.