GA/T 746-2020.Cash box.1范围GA/T 746规定了提款箱的产品规格、分类与标记、技术要求、试验方法、检验规则、标志、包装、运输、贮存及报废。...
YD/T 2319-2011.Technical requirements and test methods for network cabinet of data equipments.1范围YD/T 2319规定了通信数据机房(含数据中心、电信业务平台、IT 支...
YD/T 2321-2011.Technical requirements and testing methods for converting mode solar power controller for telecommunications.1范围YD/T 2321规定了通信用变换稳压型太阳能电...
YD/T 2322-2011.AC Power distributing cabinet for data equipment.1范围YD/T 2322规定了数据设备用交流电源分配列柜的系统结构、电源配置、监控测量、防雷与...
YD/T 2324-2011.Technical Specification and Test Methods for Lightning Protection of Radio Base Stations.1范围YD/T 2324规定了无线基站防雷的技术要求和测试方法，并...
YD/T 2341.2-2011.Field-mountable optical fiber connectors part 2: fusion splice type.1范围YD/T 2341.2规定了热熔型现场组装式光纤活动连接器(又称热熔型光纤快速...
GA/T 649-2020.Technical specifications for the two-dimensional bar codes in technical parameters for vehicle registration.1范围GA/T 649规定了机动车出厂合格证上机动车注...
GA/T 642-2020.Technical inspection and appraisal for safety performance of vehicles involved in road traffic accidents.1范围GA/T 642规定了道路交通事故车辆安全技术检验...
GAT 543.20-2020.The data elements for public secur ity (20).1范围GAT 543.20规定了6个公安数据元。GAT 543.20适用于公安信息化建设、应用和管理。2规范性引用...
GA/T 543.19-2020.The data elements for public security(19).1范围GA/T 543.19规定了7个公安数据元,其中包括1个修订的公安数据元。GA/T 543.19适用于公安信息化...
