GB/T 31523.3-2020 Safety information identification systems—Part 3:Design principles and requirements

GB/T 2893.1-2004 Graphical symbols—Safety Colors and safety signs—Part1:Design principles for safety signs in workplaces and public areas GB/T 2893.1-2013 Graphical symbols—Safety colours and safety signs—Part 1:Design principles for safetry signs and safety markings GB/T 2893.2-2008 Graphical symbols—Safety colours and safety signs—Part 2:Design principles for product safety labels GB/T 2893.2-2020 Graphical symbols—Safety colours and safety signs—Part 2:Design principles for product safety labels GB/T 2893.3-2010 Graphical symbols—Safety colours and safety signs—Part 3:Design principles for graphical symbols for use in safety signs GB/T 2893.5-2020 Graphical symbols—Safety colours and safety signs—Part 5:Principles and requirements for the use of safety signs GB 2894-1996 Safety signs GB 2894-2008 Safety signs and guideline for the use GB 13495.1-2015 Fire safety signs—Part 1:Signs GB/T 15565-1995 Graphical symbol—Terms GB/T 15565-2020 Graphical symbols—Terms GB/T 15565.1-2008 Graphical symbols—Terms—Part 1:General GB/T 15565.2-2008 Graphical symbols—Terms—Part 2:Signs and guidance system GB/T 20002.4-2015 Drafting for special aspects in standards—Part 4:Safety aspects for their inclusion in standards GB/T 23809-2009 Safety way guidance systems—Setting principles and requirements GB/T 23809.1-2020 Emergency guidance systems—Setting principles and requirements—Part 1:Inside buildings GB/T 23809.2-2020 Emergency guidance systems—Setting principles and requirements—Part 2:Outside buildings GB/T 23809.3-2020 Emergency guidance system—Setting principles and requirements—Part 3:Personnel shelter GB/T 25895.1-2010 Water safety signs and beach safety flags—Part 1:Specifications for water safety signs used in workplaces and public areas GB/T 26443-2010 Safety colours and safety signs—Classification,performance and durability of safety signs GB/T 31523.1-2015 Safety information identification systems—Part 1:Signs GB 2894-2025 Safety colours and safety signs