GB/T 40952-2021 Specification of public library services for the hearing impaired

GB/T 13191-1991 Statistical standard of information and documentation organization GB/T 13191-2009 Information and documentation—Library statistics 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 15566-1995 Graphical signs—Principles and requirements for the application GB/T 15566.1-2007 Guidance system for public information—Setting principles and requirements—Part 1:General principles GB/T 15566.1-2020 Public information guidance systems—Setting principles and requirements—Part 1:General principles GB/T 15566.2-2007 Guidance system for public information—Setting principles and requirements—Part 2:Civil airport GB/T 15566.3-2007 Guidance system for public information—Setting principles and requirements—Part 3:Railway passenger station GB/T 15566.3-2020 Public information guidance systems—Setting principles and requirements—Part 3:Railway passenger station GB/T 15566.4-2007 Guidance system for public information—Setting principles and requirements—Part 4:Public transport station GB/T 15566.4-2020 Public information guidance systems—Setting principles and requirements—Part 4:Public transport station GB/T 15566.5-2007 Guidance system for public information—Setting principles and requirements—Part 5:Shopping marketplace GB/T 15566.6-2007 Guidance system for public information—Setting principles and requirements—Part 6:Medical site GB/T 15566.7-2007 Guidance system for public information—Setting principles and requirements—Part 7:Sports place GB/T 15566.8-2007 Guidance system for public information—Setting principles and requirements—Part 8:Hotel GB/T 15566.9-2012 Public information guidance system—Setting principles and requirements—Part 9:Tourist attraction GB/T 15566.10-2009 Guidance system for public information—Setting principles and requirements—Part 10:Street blocks GB/T 15566.11-2012 Guidance system for public information—Setting principles and requirements—Part 11:Vehicle parking lot GB/T 15566.20-2021 Public information guidance systems—Setting principles and requirements—Part 20:Urban area GB/T 20501.1-2006 Guidance system for public information—Design principles and requirements of guidance elements—Part 1:Graphical signs and relative elements GB/T 20501.1-2013 Public information guidance systems—Design principles and requirements for guidance elements—Part 1:General GB/T 20501.2-2006 Guidance system for public information—Design principles and requirements of guidance elements—Part 2:Writing signs and relative elements GB/T 20501.2-2013 Public information guidance systems—Design principles and requirements for guidance elements—Part 2:Location sign GB/T 20501.3-2006 Guidance system for public information—Design principles and requirements of guidance elements—Part 3:Layout plan and information board GB/T 20501.3-2017 Public information guidance systems—Design principles and requirements for guidance elements—Part 3:Location plans GB/T 20501.4-2006 Guidance system for public information—Design principles and requirements of guidance elements—Part 4:Street guidance map GB/T 20501.4-2018 Public information guidance systems—Design principles and requirements for guidance elements—Part 4:Street guidance map GB/T 20501.5-2006 Guidance system for public information—Design principles and requirements of guidance elements—Part 5:Portable printing matter GB/T 20501.6-2013 Public information guidance systems—Design principles and requirements for guidance elements—Part 6: Direction sign GB/T 20501.7-2014 Public information guidance systems—Design principles and requirements for guidance elements—Part 7:Information index sign GB/T 28220-2011 Public library service specifications GB/T 28220-2023 Public library service specifications GB/T 31015-2014 Public information guidance systems—Design and setting principles for the consideration of accessible needs YD/T 1761-2012 Web design accessibility technical requirements YD/T 1761-2008 YD/T 1761-2008 Accessibility of Information for People with Functional Differences in Web Design Technical Requirements GB/T 31015-2024 Public information guidance systems—Design and setting principles and requirements for the consideration of accessible needs GB/T 15566.2-2024 Public information guidance systems—Setting principles and requirements—Part 2:Airport GB 50763-2012 Codes for accessibility design GB/T 13191-2025 Information and documentation—Library statistics