GB 9706.201-2020.Medical electrical equipment-Part 2-1 : Particular requirements for the basic safety and essential performance of electron accelerators in the range 1MeV to 50MeV.2...
GB 9706.244-2020.Medical electrical equipment- Part 2-44 : Particular requirements for the basic safety and essential performance of X-ray equipment for computed tomography.201.1范围...
GB/T 39680-2020.Information security technology-Technique requirements and evaluation criteria for server security.1范围GB/T 39680规定了服务器的安全技术要求和测评准...
GB/T 4737-2020.Test method for osmosis of daily-use pottery.1范围GB/T 4737规定了日用陶器渗透性测定试验方法的原理、设备与用具、试样制备、试验步骤、...
GB 9706.254-2020.Medical electrical equipment- Part 2-54 : Particular requirements for the basic safety and essential performance of X-ray equipment for radiography and radioscopy.2...
GB 9706.103-2020.Medical electrical equipment- Part 1 -3 : General requirements for basic safety and essential performance-Collateral Standard : Radiation protection in diagnostic X...
GB 39800.3-2020.Specifications for the provision of personal protective equipment-Part 3: Metallurgy , nonferrous metals.1 范围GB 39800的本部分规定了冶金、有色行业各用...
GB 39800.4-2020.Specifications for the provision of personal protective equipment-Part 4:Non-coal mines.1范围GB 39800的本部分规定了非煤矿山行业各用人单位个体防护...
GB 9706.245-2020.Medical electrical equipment-Part 2-45: Particular requirements for the basic safety and essential performance of mammographie X-ray equipment and mammographie ster...
GB 9706.211-2020.Medical electrical equipment一Part 2-11: Particular requirements for the basic safety and essential performance of gamma beam therapy equipment.201.1范围、 目的...
