Textiles. Tests for colour fastness - Colour fastness to spotting. Alkali Ingestion-build-225643 and efficient products

and efficient products

work on site

BS EN 61439-2 defines the specific requirements of power switchgear and controlgear assemblies

This is a technical revision which replaces the 2007 edition

ship- or barge-type units as well as self-elevating units

Textiles. Tests for colour fastness - Colour fastness to spotting. Alkali Ingestion-build-225643 and efficient products1 Scope This part of ISO 105 specifies a method for determining the resistance of the colour of textiles of all kinds, and in all forms, to the action of dilute alkaline solutions. Three tests differing in severity are provided. Any or all may be used, depending on the nature of the fibre.