GB/T 38638-2020.Information security technology-Trusted computing-Architecture of trusted computing. 1范围 GB/T 38638规定了可信计算的体系结构、可信部件及完整性度量模式以及可信计算节点类型

GB/T 12706.1-2020.Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um=1.2 kV) up to 35 kV (Um =40.5 kV)-Part

GB/T 12706.1-2020.Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um=1.2 kV) up to 35 kV (Um =40.5 kV)-Part

GB/T 21085-2020.Qualified certificate of vehicle. 1范围 GB/T 21085规定了机动车出厂合格证的样式及项目内容。 GB/T 21085适用于汽车及其非完整车辆、摩托车(含轻便摩托车)、挂车、无轨电车、组成拖拉机运输机组的拖拉机、轮式专用机械车、

GB/T 38639-2020.Systems and software engineering一Software combinatorial testing method. 1范围 GB/T 38639给出了软件组合测试输人预处理方法和组合强度设定,规定了组合测试约束条件和种子、组合测试过程要求以

GB/T 38798-2020.Technical requirements for security of integrated broadband access network. 1范围 GB/T 38798规定了综合宽带接入网设备的用户平面安全要求、控制平面安全要求、管理平面安全要求、设备可靠

GB/T 38797-2020.Test method for security of broadband customer network equipment based on public telecommunication network- Broadband customer gateway

GB/T 3900-2020.Tyre valve series. 1范围 GB/T 3900规定了轮胎气门嘴(以下简称“气门嘴”)的型号标记、结构型式及尺寸规格。 GB/T 3900适用于轿车、载重汽车.工业车辆、工程机械、拖拉机、农业和林业机械、摩托车、电动车、力车轮胎用气门嘴。 本标准不适用于

GB/T 28029.2-2020.Electronic railway equipment-Train communication network (TCN)-Part 2-1: Wire Train Bus ( WTB). 1范围 GB/T 28029的本部分规定了绞线式列车总线(WTB)。 G

GB/T 38799-2020.Technical requirement for security of broadband customer network equipment based on public telecommunication network- Broadband custom