FZ/T 52060-2021 Spun-dyed poly(ethylene terephthalate) staple fiber for nonwoven fabric

GB/T 3921-2008 Textiles—Tests for colour fastness—Colour fastness to washing with soap or soap and soda GB/T 5713-2013 Textiles—Tests for colour fastness—Colour fastness to water GB/T 6503-2017 Man-made fibres—Test method of moisture regain GB/T 14334-2006 Sampling method for man-made staple fibres FZ/T 52027-2012 Polyester staple fiber for nonwoven fabric GB 251-1995 Gray scale for assessing staining GB/T 251-2008 Textiles—Tests for colour fastness—Grey scale for assessing staining GB/T 4146-1984 Textile terms and terminology (Parts of chemical fibers) GB/T 4146.1-2009 Textiles—Man-made fibres—Part 1:Generic names GB/T 4146.1-2020 Textiles—Man-made fibres—Part 1:Generic names GB/T 4146.2-2017 Textiles—Man-made fibers—Part 2:Terms of products GB/T 4146.3-2011 Textiles—Man-made fibers—Part 3:Terms of inspection GB/T 5718-1997 Textiles—Tests for colour fastness—Colour fastness to dry heat (excluding pressing) GB/T 6504-2001 Test method for determination of oil synthetic filament yarns GB/T 6504-2008 Testing method for oil content of man-made fibres GB/T 6504-2017 Man-made fiber—Test method for oil content GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 14335-1993 Testing method for linear density of synthetic staple fibres GB/T 14335-2008 Testing method for linear density of man-made staple fibres GB/T 14336-1993 Testing method for length of synthetic staple fibres GB/T 14336-2008 Testing method for length of man-made staple fibres GB/T 14337-1993 Testing method for breaking strength and breaking elongation of synthetic staple fibres GB/T 14337-2008 Testing method for tensile properties of man-made staple fibres GB/T 14337-2022 Man-made fibre—Test method for tensile properties of staple fibre GB/T 14338-1993 Testing method for crimping performance of synthetic staple fibres GB/T 14338-2008 Testing method for crimping performance of man-made staple fibres GB/T 14338-2022 Man-made fibre—Test method for crimping performance of staple fibre GB/T 14339-1993 Testing method for defect of synthetic staple fibres GB/T 14339-2008 Testing method for defect of man-made staple fibres GB/T 14342-1993 Testing method for specific resistance of synthetic staple fibres GB/T 14342-2015 Man-made fiber—Test method for specific resistance of staple fibers GB/T 17644-1998 Test method for whiteness and chromaticity of textile fibres GB/T 17644-2008 Test method for whiteness and chromaticity of textile fibres FZ 50004-1991 Test method for dry heat shrinkage rate of polyester short fibers FZ/T 50004-2011 Testing method for shrinkage in hot air of polyester staple fibers