FZ/T 63034-2016 Core spun polyester/polyester sewing thread

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 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 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/T 4856-1993 Package of cotton gooda and kintwear GB 5296.4-1998 Instruction for use of products of consumer interest—Instruction for use of textiles and apparel GB/T 5296.4-2012 Instructions for use of products of consumer interest—Part 4:Textiles and apparel GB 18401-2003 National general safety technical code for textile products GB 18401-2010 National general safety technical code for textile products GB/T 3920-2024 Textiles—Tests for colour fastness—Colour fastness to rubbing