This standard color card is applicable to the naming of nine types of dye products such as direct, vulcanization, reduction, reaction, color development, acid, medium, disperse, and cationic dyes used in textiles, and is used to determine the color name in the name of the dye product and the tail indicating the shade. say.
GB 3899.2-1986 history
2007GB/T 3899.2-2007 Commercial dyestuffs for textile.Standard colour cards for the nomenclature
1986GB 3899.2-1986 Standard colour cards for the nomenclature of commercial dyestuffs (Dyestuffs for textile)
GB 3899.2-1986 Standard colour cards for the nomenclature of commercial dyestuffs (Dyestuffs for textile) was changed to GB/T 3899.2-2007 Commercial dyestuffs for textile.Standard colour cards for the nomenclature.