GB/T 32555-2016

GB/Z 21233-2007 Acoustics - Assessment of noise annoyance by means of social and socio-acoustics surveys GB/Z 24978-2010 Performance assessment of fire detection and alarm system GB/Z 24979-2010 Performance assessment of point type smoke and/or heat fire detector GB/Z 5169.32-2013 Fire hazard testing for electric and electronic products―Part 32: Heat release―Heat release of insulating liquids GB/Z 30373-2013 Materials declaration questionnaires of electrical and electronic products—Basic guidelines GB/Z 30374-2013 Guidance for evaluation of products with respect to substance-use restrictions in electrical and electronic products GB/Z 34603-2017 Gaseous-media fire-extinguishing systems—Engineered extinguishing systems—Flow calculation implementation method and flow verification and testing for approval GB/Z 40824-2021 Environmental management—Guide on life cycle assessment for electrical and electronic equipment