LY/T 2086-2013 The hierarchy and evaluation of forest home

GB 8978 GB 18483 GB 3096-1993 Standard of environmental noise of urban area GB 5749-1985 Sanitary standard for drinking water GB 5749-2006 Standards for drinking water quality GB 5749-2022 Standards for drinking water quality GB/T 10001.1-2000 Public information graphical symbols for use on sign—Part 1:Common symbols GB/T 10001.1-2006 Public information graphical symbols for use on sign—Part 1:Common symbols GB/T 10001.1-2012 Public information graphical symbols—Part 1:General symbols GB/T 10001.1-2023 Public information graphical symbols—Part 1:General symbols GB 14930.2-1994 Hygienic standards for detergent and disinfection for food tools and installations GB 14930.2-2012 Food Safety National Standards Disinfectant。 GB 14934-1994 Hygienic standard for disinfection of dinner and drinking set GB 14934-2016 Food Safety National Standard Sanitation of Dishware (Drinking) Tools 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 3095-2012 Ambient air quality standard GB 3096-2008 Environmental quality standards for noise GB/T 15566.2-2024 Public information guidance systems—Setting principles and requirements—Part 2:Airport GB 14930.2-2025 National Food Safety Standard for Disinfectants