This standard stipulates the quality of imported and exported wool strips, and the inspection methods for average fiber diameter, length, color, unevenness of strips and irregular appearance in quality items. This standard applies to the inspection of imported and exported wool strips.
SN/T 0479-2003 history
2016SN/T 3981.8-2016 Quality Conformity Assessment Methods for Imported and Exported Textiles Textile Raw Materials Part 8: Wool
2003SN/T 0479-2003 Rules of inspection for import and export wool top
1995SN/T 0479-1995 Rules of inspection for import and export wool top
SN/T 0479-2003 Rules of inspection for import and export wool top was changed to SN/T 3981.8-2016 Quality Conformity Assessment Methods for Imported and Exported Textiles Textile Raw Materials Part 8: Wool.