GB/T 24719-2009 Toll booth of highway

GB/T 18226-2000 Specification for steel components anticorrosion of highway traffic engineering appurtenances GB 18580-2001 Indoor decorating and refurbishing materials—Limit of formaldehyde emission of wood based panels and finishing products GB/T 24721.1-2009 Glass fiber reinforced plastic product for highway—Part 1:General rule GB/T 706-1988 Hot-rolled beam steel—Dimensions, shape, weight and tolerances GB/T 706-2008 Hot rolled section steel GB/T 706-2016 Hot rolled section steel GB/T 2518-1988 Continual hot-dip zinc-coated steel sheets and strips GB/T 2518-2004 Continuous hot-dip zinc-coated steel sheets and strips GB/T 2518-2008 Continuously hot-dip zinc-coated steel sheet and strip GB/T 2518-2019 Continuously hot-dip zinc and zinc alloy coated steel sheet and strip GB/T 3280-1992 Cold rolled stainless steel sheets and plates GB/T 3280-2007 Cold rolled stainless steel plate, sheet and strip GB/T 3280-2015 Cold rolled stainless steel plate, sheet and strip GB/T 4237-1992 Hot rolled stainless steel sheets and plates GB/T 4237-2007 Hot rolled stainless steel plate, sheet and strip GB/T 4237-2015 Hot rolled stainless steel plate,sheet and strip GB/T 6723-1986 Cold forming sectional steel—Open sectional steel for general structure—Demension, form, weight and permissible deviations GB/T 6723-2008 Cold forming sectional steel—Open sectional steel for general structure—Dimensions,shape,weight and permissible tolerances GB/T 6723-2017 Cold forming open section steel for general structure GB/T 6728-2002 Cold formed steel hollow sections for general structure—Dimensions,shapes,weight and permissble deviations GB/T 6728-2017 Cold forming hollow sectional steel for general structure GB/T 8924-1988 Test method for flammability characteristics of glass fiber reinforced plastics using the oxygen index method GB/T 8924-2005 Test method for flammability characteristics of fiber reinforced plastics—Oxygen index method GB/T 11944-2002 Sealed insulating glass unit GB/T 11944-2012 Insulating glass unit GB/T 12754-1991 Coloured paint coat steel plates and strips GB/T 12754-2006 Prepainted steel sheet GB/T 12754-2019 Prepainted steel sheet and strip GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB 15763.2-2005 Safety glazing materials in building—Part 2:Tempered glass GB/T 17748-1999 Aluminium-plastic composite panel GB/T 17748-2008 Aluminium-plastic composite panel for curtain wall GB/T 17748-2016 Aluminium-plastic composite panel for curtain wall GB 18583-2001 Indoor decorating and refurbishing materials—Limit of harmful substances of adhesives GB 18583-2008 Indoor decorating and refurbishing materials—Limit of harmful substances of adhesives GB 18586-2001 Indoor decorating and refurbishing materials—Limit of harmful substances of polyvinyl chloride floor coverings GB 19517-2004 National safety technical code for electric equipments GB 19517-2009 National safety technical code for electric equipments GB 19517-2023 National technical specification for the safety of electric equipments JB/T 5943-2018 Engineering Machinery Welding Components General Technical Specification JB/T 5943-1991 General technical specification for welding parts of construction machinery GB/T 6728-2025 Cold forming sectional steel for general structure GB/T 15763.2-2025 Safety glazing materials in building—Part 2:Tempered glass GB/T 11944-2025 Insulating glass unit GB 18586-2026 Indoor decorating and refurbishing materials—Limitations of harmful substances from carpets,carpet underlays,and polyvinyl chloride flooring