2016SN/T 3981.12-2015 Import and export textile quality conformity assessment method Textile raw materials Part 12: Synthetic fibers
1995SN/T 0461-1995 Rules for inspection of chemical fibre regulartop for import and export
SN/T 0461-1995 Rules for inspection of chemical fibre regulartop for import and export was changed to SN/T 3981.12-2015 Import and export textile quality conformity assessment method Textile raw materials Part 12: Synthetic fibers.