GB/T 3920-2008 Translated English of Chinese Standard. (GBT 3920-2008, GB/T3920-2008, GBT3920-2008): Textiles - Tests for colour fastness - Colour fastness to rubbinghttps://www.chinesestandard.net, 10 mar. 2015 - 8 pagini This Standard specifies a test method for determining the colour fastness to rubbing of various types. This Standard is applicable to textiles made from all fibers in the form of yarn or fabric, including textile floor coverings, whether dyed or printed. Two tests may be made, one with a dry rubbing cloth and one with a wet rubbing cloth. |