This standard specifies the product classification, technical requirements, test methods, inspection rules, signs, packaging, transportation and storage of road traffic sign boards and supports. This standard applies to traffic signs on roads at all levels in our country, and traffic signs in airports, ports, railways, factories, mines, and residential areas can be used as a reference.
GB/T 13217.7 Ink adhesion test method*, 2023-08-06 Update
GB/T 13793 Steel pipes with a longitudinal electric (resistance) weld*, 2016-08-29 Update
GB/T 1446 Fiber-reinforced plastics composites-The generals for determination of properties
GB/T 16422.2 Plastics—Methods of exposure to laboratory light sources—Part 2: Xenon-arc lamps*, 2022-04-15 Update
GB/T 1720 Circle-drawing test of coating films*, 2020-11-19 Update
GB/T 228 Metallic materials--Tensile testing at ambient temperature
GB/T 2518 Continuously hot-dip zinc and zinc alloy coated steel sheet and strip*, 2019-12-10 Update
GB/T 2651 Destructive testing of welds on metallic materials Transverse tensile testing*, 2023-05-23 Update
GB/T 3098.1 Mechanical properties of fasteners.Blots, screws and studs*, 2011-01-10 Update
GB/T 3250 Shearing and riveting test method of wires and rods for the aluminum and aluminum-alloy rivets*, 2017-09-29 Update
GB/T 3681 Plastics. Methods of exposure to direct weathering,to weathering using glass-filtered daylight,and to intensified weathering by daylight using Fresnel mirrors *, 2011-12-30 Update
GB/T 3880.2 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering.Part 2:Mechanical properties*, 2012-12-31 Update
GB/T 3880.3 Wrought aluminium and aluminium alloy plates, sheets and strips for general engineering.Part 3:Tolerances on forms and dimensions*, 2012-12-31 Update
GB/T 6892 Aluminum and aluminum alloy extruded profiles for general industrial use*, 2023-09-07 Update