GB/T 34874.6-2020.Geometrical product specifications (GPS)-X-ray three dimensional size measuring machines-Part 6: Testing method of workpieces. 1范围 G

GB/T 38790.1-2020.Efficacy evaluation of bioactive peptides-Part 1 :General principles . 1范围 GB/T 38790的本部分规定了生物活性肽功效评价的评价内容、一般原则、基本要求和操作要求。 GB/T 3879

GB/T 51419-2020.Standard for design of wireless local area network engineering. 1总则 1.0.1 为了适应我国无线局域网工程技术发展的需要,规范无线局域网工程建设，做到技术先进、经济合理、安全适用,便于施工和维护,制定

GB/T 38728-2020.Terminology , definition and classification of smart watches. 1范围 GB/T 38728规定了智能手表的术语、定义和分类。 GB/T 38728适用于不同结构和用途的智能手表。 2术语和定义 2.1 智能

GB/T 3286.10-2020.Methods for chemical analysis of limestone and dolornite-Part 10 : Determination of titanium dioxide content-Diantipyrylmethane spec

GB/T 36464.1-2020.Information technology-Intelligent speech interaction system-Part 1 : General specifications. 1范围 GB/T 36464的本部分给出了智能语音交互系统通用功能框架,规定

GB/T 28826.2-2020.Information technology-Common biometric exchange formats framework-Part 2 : Procedures for the operation of the biometric registrati

GB/T 38776-2020.Classification and codes for electronic commerce software component. 1范围 GB/T 38776规定了电子商务软件构件的分类与编码方法.类型代码。 GB/T 38776适用于电子商务软件构件的设计、

GB/Z 38766-2020.Targeted poverty alleviation-Specification for operation and management of photovoltaic一agriculture project. 1范围 GB/Z 38766给出了光伏农业项目的项

GB 18613-2020.Minimum allowable values of energy efficiency and values of efficiency grades for motors. 1范围 GB 18613规定了三相异步电动机、单相异步电动机、空调器风扇用电动机的能效等级、