LY/T 2791-2017 Code for construction and management of eco-campground

GB 8978 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 7959-1987 Sanitary standard for the non-hazardous treatment of night soil GB 7959-2012 Hygienic requirements for harmless disposal of night soil GB 9665-1996 Hyginic standard for public bathroom 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/T 10001.2-2002 Public information graphical symbols for use on sign—Part 2:Symbols for touring facilities and services GB/T 10001.2-2006 Public information graphical symbols for use on sign—Part 2:Symbols for tourism and entertainment GB/T 10001.2-2021 Public information graphical symbols—Part 2:Symbols for tourism and entertainment GB/T 10001.9-2008 Public information graphical symbols for use on sign—Part 9: Symbols for accessible facilities GB/T 10001.9-2021 Public information graphical symbols—Part 9:Symbols for accessible facilities GB 50763-2012 Codes for accessibility design CJJ 14-2016 Standard for design of urban public toilets