QC/T 1048-2016 Bus emergency hammer

GB 7258-1997 Safety specifications for motor vehicles operating on roads GB 7258-2004 Safety specifications for power-driven vehicles operating on roads GB 7258-2012 Safety specifications for power-driven vehicles operating on roads GB 7258-2017 Technical specifications for safety of power-driven vehicles operating on roads GB 8410-1994 Flammability of automotive interior materials GB 8410-2006 Flammability of automotive interior materials GB/T 15173-1994 Sound calibrators GB/T 15173-2010 Electroacoustics—Sound calibrators 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 28046.1-2011 Road vehicles—Environmental conditions and testing for electrical and electronic equipment—Part 1:General GB/T 28046.4-2011 Road vehicles—Environmental conditions and testing for electrical and electronic equipment—Part 4:Climatic loads GB/T 30512-2014 Requirements for prohibited substances on automobiles GB/T 3785.1-2010 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 3785.1-2023 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 191-2025 Graphical symbols marking for handling and storage of packages GB/T 15173-2026 Electroacoustics—Sound calibrators