Textiles. Tests for colour fastness - Colour fastness to spotting. Alkali Ingestion-build-225643 BS A 324 on classifications

BS A 324 on classifications of Bihexagonal Nuts is useful for:

and efficient products

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

as amended by Directive 2004/27/EC [1]

Textiles. Tests for colour fastness - Colour fastness to spotting. Alkali Ingestion-build-225643 BS A 324 on classifications1 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.