DB32/T 4419-2022 Road Service Area Smart Water-saving Technology Specification

GB/T 18870-2002 Technical conditions for water saving products and general regulation for management GB/T 18870-2011 Technical conditions for water saving products and general regulation for management GB/T 18920-2002 The reuse of urban recycling water—Water quality standard for urban miscellaneous water consumption GB/T 18920-2020 The reuse of urban recycling water—Water quality standard for urban miscellaneous use GB/T 18921-2002 The reuse of urban recycling water—Water quality standard for scenic environment use GB/T 18921-2019 The reuse of urban recycling water—Water quality standard for scenic environment use GB/T 22239-2008 Information security technology—Baseline for classified protection of information system security GB/T 22239-2019 Information security technology—Baseline for classified protection of cybersecurity GB/T 25070-2010 Information security technology—Technical requirements of security design for information system classified protection GB/T 25070-2019 Information security technology—Technical requirements of security design for classified protection of cybersecurity GB/T 34147-2017 Technical guides for water saving assessment GB/T 37813-2019 Management specifications for water conservation on public institutions GB 50015-2019 Standard for design of building water supply and drainage GB 50400-2016 Technical code for rainwater management and utilization of building and sub-district CJ 164-2002 Domestic water saving devices CJ/T 164-2014 Domestic water saving devices CJ/T 295-2008 Grease-water separator for restaurant wastewater CJ/T 295-2015 Grease-water separator for restaurant wastewater CJ/T 410-2012 Oil seperating and upgrading integrative equipment DB 32/3926 GB 50555-2010 Standard for water saving design in civil building GB/T 51345-2018 Sponge City Construction Evaluation Standards GB 55020-2021 Code for design of building water supply and drainage