YD/T 1547-2007.Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network User Equipment (Phase I).1范围YD/T 1547主要规定了第三代移动通信WCDM...
YD/T 1512-2007.Testing Methods for 2GHz TD-SCDMA/WCDMA CS Video Telephony Service Terminal.1范围YD/T 1512规定了2GHzTD-SCDMA/WCDMA数字蜂窝移动通信网电路域可视电话业...
YD/T 1511-2007.Technical Specification for 2GHz TD-SCDMA/WCDMA CS Video Telephony Service.1范围YD/T 1511规定了TD-SCDMA/WCDMA数字蜂窝移动通信网电路域可视电话业务...
YD/T 1510-2007.Testing Methods for Nc interface between MSC Servers of 2GHz TD-SCDMA/WCDMA Mobile Communication Network (Phase I).1.范围YD/T 1510规定了2GHz TD-SCDMAWCDMA移动软...
GA/Z 1129-2013.Structured description requirements for image information elements in public security organs.1范围GA/Z 1129规定了公安机关图像信息数据库结构化要素的...
GA/T 1743-2020.Specifications for the information release interface of traffic signal controller.1范围GA/T 1743规定了道路交通信号控制机信息发布的通信要求、信息...
GA/T 1742-2020.Security requirements for closed parking lots.1范围GA/T 1742规定了封闭式停车场安全防范的基本要求、重点部位和区域、防范要求、系统技术...
GY 61-1989.1.1为了保障 从事广播电视中心和台、站机械维修和其他人员的安全,防止设备的损坏，特制定本规程。1.2进行机械维修工作时，除遵...
GA/T 1741-2020.Specifications for inspection of video and image information application system for public security.1范围GA/T 1741规定了公安视频图像信息应用系统检验的...
GA/Z 1736-2020.Technical requirements for the master-slave camera collaboration system based on object position-mapping mechanism.1范围GA/Z 1736规定了基于目标位置映射的主...
