GB 38032-2020.Electric buses safety requirements.1范围GB 38032规定了电动客车的安全要求和试验方法。GB...

国家标准2023.07.29

GB 18384-2020.Electric vehicles safety requirements.1范围GB 18384规定了电动汽车的安全要求和试验方法...

国家标准2023.07.29

GB 28235-2020.Hygienic requirements for ultraviolet appliance of disinfection.1范...

国家标准2023.07.28

GB 27952-2020.General requirements for ordinary objects surface disinfectant.1范围...

国家标准2023.07.28

GB 27949-2020.General requirements of disinfectant of medical instruments.1范围GB...

国家标准2023.07.28

GB 27954-2020.General requirements for disinfectant of mucous membrane.1范围GB 279...

国家标准2023.07.28

GB 28232-2020.Hygienic requirements for ozone disinfector.1范围GB 28232规定了臭氧消毒器的原材...

国家标准2023.07.28

GB 27955-2020.Hygienic requirements for low-temperature hydrogen peroxide gas pl...

国家标准2023.07.28

GB 20044-2012.Electrical acessories- Portable residual current devices without i...

国家标准2023.07.28

GB 19212.21-2014.Safety of transformers , reactors, power supply units and combi...

国家标准2023.07.28