GB/T 38762.3-2020.Geometrical product specifications (GPS)一Dimensional tolerancing-Part 3: Angular sizes.1范围GB/T 38762.3建立了角度尺寸的缺省规范操作集,并为下列...
GB/T 38637.1-2020.Internet of things-Access of sensing and controlling device-Part 1: General requirements.1范围GB/T 38637的本部分规定了物联网系统中感知控制设备接...
GB/Z 38649-2020.Information security technology-Guide of information security assurance framework for smartcities.1范围GB/Z 38649提供了智慧城市建设全过程的信息安全保...
GB/T 38001.62-2020.Flexible display devices-Part 6-2: Environmental testing methods.1范围GB/T 38001的本部分给出了在使用、贮存和运输的规定条件下,评价包括液...
GB/T 38777-2020.Technical requirements and methods of measurement for digital terrestrial television external receiving module.1范围GB/T 38777规定了支持GB 20600-2006地面数字...
GB/T 16145-2020.Gamma spectrometry method of analysing radionuclides in biological samples.1范围GB/T 16145规定了用高纯锗(HPGe)r能谱仪分析生物样品中γ放射性核素...
GB/T 38640-2020.Digital publishing format for visually impaired people.1范围GB/T 38640规定了盲用文本、图片、音频和视频的出版格式，以及盲用媒体文件同步...
GB 50216-2019.Unified standard for reliability design of railway structures.1总则1.0.1 为统一铁路工程结构可靠性设计的基本原则、基本要求和基本方法,使铁...
GB/T 38627-2020.Information technology-Real-time positioning-Magnetic positioning data interface.1范围GB/T 38627规定了磁定位系统中定位客户端与定位服务端之间的...
GB/T 38618-2020.Information technology-Telecommunications and information exchange between systems-Specification for high reliability and low latency wireless network communication ...
