GB/T 18437.2-2009 The technical criterion of refitting for vehicle by using gas—Part 2:Liquid petrol gas automobile

GB/T 18437.1-2009 The technical criterion of refitting for vehicle by using gas—Part 1:Compressed natural gas automobile

GB/T 18437.2-2001 The technical criterion of refitting for vehicle by using gas—Liquefied petroleum gas vehicle(LPGV)

QC/T 673 QC/T 29009 GB/T 3765-1983 Specification for bite type tube fittings GB/T 3765-2008 24°cone connectors—Specification GB 3847-1999 Limits and measurement methods for exhaust visible pollutants from compression ignition(C.I.) engines and vehicles equipped with C.I. engines GB 7258-1997 Safety specifications for motor vehicles operating on roads GB 7258-2004 Safety specifications for power-driven vehicles operating on roads GB 7258-2012 Safety specifications for power-driven vehicles operating on roads GB 7258-2017 Technical specifications for safety of power-driven vehicles operating on roads GB 7512-1998 Valves for liquefied petroleum gas cylinders GB/T 7512-2006 Valves for liquefied petroleum gas cylinders GB/T 7512-2017 Valves for liquefied petroleum gas cylinders GB 7512-2023 Valves for liquefied petroleum gas cylinders GB 15382-1994 General technique specifications for cylinder valves GB/T 15382-2009 General specifications of gas cylinder valves GB/T 15382-2021 General specifications of gas cylinder valves GB 17259-1998 Steel cylinders for the liquefied petroleum gas for vehicles GB/T 17259-2009 Steel cylinders for the liquefied petroleum gas for vehicles GB/T 17259-2024 Liquefied petroleum gas steel cylinders for vehicles GB/T 17676-1999 Natural gas vehicle and liquefied petroleum gas vehicle—Identification marks GB/T 17895-1999 Natural gas vehicle and liquefied petroleum gas vehicle—Vocabulary GB/T 18276-2000 Test-bed methods and evaluating index of dynamic property for motor vehicles GB/T 18276-2017 Test-bed methods and evaluating index of dynamic property of motor vehicles GB 18285-2000 Limits and measurement methods for exhausts of pollutants from in-use vehicles GB/T 18364.1-2001 Filling receptacle of LPG vehicle(Spiral) GB/T 18364.2-2005 Filling receptacle of LPG vehicle—Part 2:Insert GB/T 19239-2003 Mounting requirements of special equipment for liquefied petroleum gas vehicles GB 19239-2013 Mounting requirements of special equipment for gas vehicle GB 19239-2022 Installation specification for gas system of gas vehicles GB/T 20912-2007 Vaporizer/pressure regulator of LPG vehicle GB 3847-2018 Limits and measurement methods for emissions form diesel vehicles under free acceleration and lugdown cycle GB 3847-2005 Limits and measurement methods for exhaust smoke from C.I.E. (Compression Ignition Engine) and vehicle equiped with C.I.E. QC/T 247-2017 Liquefied Petroleum Gas Vehicle Gas System Technical Specification QC/T 247-2002 Special requirements for liquefied petroleum gas vehicle dedicated equipment QC/T 413-2002 Car electrical and electronic equipment basic technical requirements QC/T 693-2011 Liquefied Petroleum Gas Engine Technical Specification QC/T 693-2002 Liquefied petroleum gas engine technical specification QC/T 745-2006 Liquefied Petroleum Gas Car Rubber Hose。 GB/T 17676-2025 Gaseous fuel vehicle—Identification marks GB/T 17895-2025 Gaseous fuel vehicle—Terminology