GA/T 1247-2015 Simulational police car warning device

GB/T 23828-2009 Light-emitting diode changeable message signs of expressway GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 2423.1-2001 Environmental testing for electric and electronic products—Part 2:—Test methods Tests A:Cold GB/T 2423.1-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests A:Cold GB/T 2423.2-2001 Environmental testing for electric and electronic products—Part 2:Test methods-Tests B:Dry heat GB/T 2423.2-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests B:Dry heat GB/T 2423.3-1993 Basic environmental testing procedures for electric and electronic products—Test Ca:Damp heat, steady state GB/T 2423.3-2006 Environmental testing for electric and electronic products—Part 2:Testing method—Test Cab:Damp heat, steady state GB/T 2423.3-2016 Environmental testing—Part 2:Testing method—Test Cab:Damp heat,steady state GB/T 2423.10-1995 Environmental testing for electric and electronic products—Part 2:Test methods—Test Fc and guidance:Vibration (Sinusoidal) GB/T 2423.10-2008 Environmental testing for electric and electronic products—Part 2:Tests methods Test Fc:Vibration(sinusoidal) GB/T 2423.10-2019 Environmental testing—Part 2:Tests methods—Test Fc:Vibration(sinusoidal) GB/T 2423.17-1993 Basic environmental testing procedures for electric and electronic products Test Ka:Salt mist GB/T 2423.17-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Test Ka:Salt mist GB/T 2423.17-2024 Environmental testing—Part 2:Test methods—Test Ka:Salt mist GB 4208-1993 Degrees of protection provided by enclosure (IP code) GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 5080.7-1986 Equipment reliability testing Compliance test plans for failure rate and mean time between failures assuming constant failure rate GB/T 13954-1992 Special warning lights for road vehicles GB 13954-2004 Emergency vehicle warning lamps GB 13954-2009 Warning lamps for police cars,fire engines,ambulances and engineering rescue vehicles GB 14887-2003 Road traffic signals GB 14887-2011 Road traffic signal lamps GB/T 18833-2002 Retro-reflective sheeting for road traffic signs GB/T 18833-2012 Retroreflective sheeting for traffic control GB/T 23827-2009 Road traffic sign plate and support GB/T 23827-2021 Road traffic sign plate and support GB/T 24716-2009 General specifications of solar energy power system for highway facilities GB/T 24716-2023 Technical specifications of solar energy power system for motorway facilities GB 25280-2010 Road traffic signal controller GB 25280-2016 Road traffic signal controller GB/T 28651-2012 Road temporary traffic signs GA/T 742-2007 Road traffic information screen on vehicle GA/T 742-2016 Portable LED information screen for road traffic GB/T 191-2025 Graphical symbols marking for handling and storage of packages