LY/T 2662-2025 Signs of forest and grassland fire prevention

LY/T 2662-2016 Forest fire prevention safety sign and setting requirements LY/T 2668-2016 The forest firemen wearing signs

GB/T 196-2003 General purpose metric screw threads—Basic dimensions GB/T 2893.5-2020 Graphical symbols—Safety colours and safety signs—Part 5:Principles and requirements for the use of safety signs GB 2894-2008 Safety signs and guideline for the use GB/T 4423-2020 Copper and copper alloy cold-drawn rod and bar GB 13495.1-2015 Fire safety signs—Part 1:Signs GB/T 13818-2024 Die casting zinc alloys GB 15630-1995 Requirements for the placement of fire safety signs GB/T 18721.5-2024 Graphic technology—Prepress digital data exchange—Part 5:Scene-referred standard colour image data(RIMM/SCID) GB/T 18886-2019 Textiles—Tests for colour fastness—Colour fastness to saliva GB/T 21652-2017 Copper and copper alloy wire FZ/T 54085-2016 Flame-retardant polyester drawn textured yarns GA 270-2009 Accessories for police uniform—Cap insignia GA 285-2001 Police uniform badge GA 674-2007 Accessories for police uniform—Silk breast insignia GA 732-2007 Material for police uniform—Polyamide fastener tape GA 740-2007 Material for police uniform—Woven fusible interlinings LY/T 2578-2016 Forest fire warning signal classification and identification