TY/T 3701.1-2019 Requirements and test methods of protective equipment for martial arts—Part 1:General rules

TY/T 3701.2-2019 Requirements and test methods of protective equipment for martial arts—Part 2:Instep protectors,shin protectors and forearm protectors TY/T 3701.3-2019 Requirements and test methods of protective equipment for martial arts—Part 3:Breast protectors for male TY/T 3701.4-2019 Requirements and test methods of protective equipment for martial arts—Part 4:Breast protectors for female TY/T 3701.5-2019 Requirements and test methods of protective equipment for martial arts—Part 5:Head protectors TY/T 3701.6-2019 Requirements and test methods of protective equipment for martial arts—Part 6:Genital protectors and abdominal protectors TY/T 3701.7-2019 Requirements and test methods of protective equipment for martial arts—Part 7:Hand protectors and foot protectors

GB 6675.4-2014 Safety of toys—Part 4:Migration of certain elements GB 18401-2010 National general safety technical code for textile products 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 2912.1-1998 Textiles—Determination of formaldehyde—Part 1:Free and hydrolized formaldehyde(Water extraction method) GB/T 2912.1-2009 Textiles—Determination of formaldehyde—Part 1:Free and hydrolyzed formaldehyde(water extraction method) GB/T 3922-1995 Textiles—Testing method for color fastness to perspiration GB/T 3922-2013 Textiles—Tests for colour fastness—Colour fastness to perspiration GB/T 5296.7-2008 Instructions for use of products of consumer interest—Part 7:Sports equipment GB/T 7573-2002 Textiles—Determination of pH of the aqueous extract GB/T 7573-2009 Textiles—Determination of pH of aqueous extract GB/T 19941-2005 Leather and fur—Chemical tests—Determination of formaldehyde content GB/T 19941.1-2019 Leather and fur—Determination of formaldehyde content—Part 1:High performance liquid chromatography method GB/T 19941.2-2019 Leather and fur—Determination of formaldehyde content—Part 2:Colorimetric method GB/T 19941.3-2019 Leather and fur—Determination of formaldehyde content—Part 3:Formaldehyde emissions GB/T 19942-2005 Leather and fur—Chemical tests—Determination of banned azo colourants GB/T 19942-2019 Leather and fur—Chemical tests—Determination of banned azo colorants GB/T 7573-2025 Textiles—Determination of pH of aqueous extract GB/T 19941.1-2025 Leather and fur—Determination of formaldehyde content—Part 1:High-performance liquid chromatography method