GA/T 2302-2024 Technical specifications for road traffic warning system of inclement weather

GB/T 21255-2007 Motor vehicle speed detector GB/T 21255-2019 Motor vehicle speed detector GB/T 22239-2019 Information security technology—Baseline for classified protection of cybersecurity GB 23826-2009 Light-emitting diode changeable speed limit signs of expressway GB 23826-2025 Light-emitting diode variable speed limit signs of motorway GB/T 23828-2009 Light-emitting diode changeable message signs of expressway GB/T 23828-2023 Light-emitting diode changeable message signs of motorway GB/T 28181-2011 Security and protection video monitoring network system technical specification for information transport, switch and control GB/T 28181-2016 Technical requirements for information transport,switch and control in video surveillance network system for public security GB/T 28181-2022 Technical requirements for information transmission,switch and control in video surveillance networking system for public security GB/T 33697-2017 Specification for meteorological observation facilities of highway traffic GB 35114-2017 Technical requirements for information security of video surveillance network system for public security GA/T 414-2003 Road danger lamps GA/T 414-2018 Road traffic warning lights GA/T 484-2004 LED variable sign of road traffic guide GA/T 484-2010 LED variable message sign of road traffic inducement GA/T 484-2018 LED variable message signs of road traffic inducement GA/T 497-2004 General specifications of intelligent monitoring and recording system of vehicles on highways GA/T 497-2009 General specifications of intelligent monitoring and recording system of vehicles on highways GA/T 497-2016 General technical specifications for intelligent monitoring and recording system for vehicles on roads GA/T 543.1-2011 The data elements for public security (1) GA/T 543.5-2012 The data elements for public security(5) GA/T 543.6-2015 The data elements for public security(6) GA/T 543.9-2016 The data elements for public security(9) GA/T 543.10-2016 The data elements for public security(10) GA/T 742-2007 Road traffic information screen on vehicle GA/T 742-2016 Portable LED information screen for road traffic GA/T 993-2021 Specifications for the setting of road traffic information display device GA/T 1043-2013 Specifications for operation and maintenance of road traffic monitoring and controlling equipment GA/T 1047-2013 Specifications for setting of road traffic information monitoring and recording equipment JT/T 1032-2016 JT/T 1032-2016 Safety Induction Device for Road Driving in Foggy Weather