GB/T 7726-2009

GB/Z 33013-2016 Road vehicles—Development guidelines for motor vehicle embedded software GB/Z 42285-2022 Road vehicles—ASIL determination guidelines for electrical and electronic system GB/Z 21437.4-2025 Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 4: Electrical transient conduction along shielded high voltage supply lines only GB/T 1359-1978 Pneumatic brakes for motor vehicls and their trailers-couplings--Types and dimensions GB/T 4606-1984 Road vehicles--50 semi-trailer fifth wheel coupling pin--Basic and mounting/interchangeability dimensions GB/T 4607-1984 Road vehicles--90 semi-trailer fifth wheel coupling pin--Basic and mounting/interchangeability dimensions GB/T 4659-1984 Type，main size and mounted dimension of headlamps for motor vehicle GB/T 4781-1984 Mechanical connection between towing vehicle and full trailers for interchangeability