This standard specifies the method for the determination of the shade and intensity of acid dye dyeing. This standard applies to the determination of the shade and intensity of acid dye dyeing.
GB/T 2378-2003 history
2012GB/T 2378-2012 Acid dyes.Determination of dyeing shade and relative strength
2003GB/T 2378-2003 Acid dyes-Determination of dyeing shade and relative strength