FZ/T 63055-2021 Sewing threads of polyester drawn textured yarn

GB/T 3921-2008 Textiles—Tests for colour fastness—Colour fastness to washing with soap or soap and soda GB/T 4743-2009 Textiles—Yarn from packages—Determination of linear density(mass per unit length)by the skein method GB/T 6836-2018 Sewing thread GB 250-1995 Gray scale for assessing change in colour GB/T 250-2008 Textiles—Tests for colour fastness—Grey scale for assessing change in colour GB 251-1995 Gray scale for assessing staining GB/T 251-2008 Textiles—Tests for colour fastness—Grey scale for assessing staining GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 3916-1997 Textiles—Yarns from packages—Determination of single-end breaking force and elongation at break GB/T 3916-2013 Textiles—Yarns from packages—Determination of single-end breaking force and elongation at break using constant rate of extension(CRE) tester GB/T 3920-1997 Textiles—Tests for colour fastness—Colour fastness to rubbing GB/T 3920-2008 Textiles—Tests for colour fastness—Colour fastness to rubbing GB 18401-2003 National general safety technical code for textile products GB 18401-2010 National general safety technical code for textile products GB 31701-2015 Safety technical code for infants and children textile products FZ/T 10008-1996 The logo and packaging of pure and blended cotton and chemical fiber yarn yarn are provided FZ/T 10008-2009 Marking and packing of grey pure cotton,pure chemical fibre spun yarn and blended yarn FZ/T 10008-2018 Marking and packing of yarn spun with pure cotton,pure chemical fibre or blend GB/T 3920-2024 Textiles—Tests for colour fastness—Colour fastness to rubbing