GY/T 221-2006.Specifications and methods of measurement of digital cable television system.1范围GY/T 221规定了有线数字电视系统的技术要求和相应的测量方法。对...
GA 251-2000.Police uniform designation.1范围GA 251规定了99式警服、帽子、领带标志的内容、形式和技术要求。GA 251适用于99式警服、帽子、领带标志的...
GA 250-2000.Police uniform size designation.1范围GA 250规定了99式警察服装的号型系列、号型标志及号型归档。GA 250适用于99式警察服装的生产、供应及...
GA 244-2000.The technical standard of The People's Police emblem.1范围GA 244规定了中华人民共和国人民警察警徽的技术要求、试验方法、检验规则、包装、...
GY /T 219-2006.Encoded time signal in radio broadcasting.1范围GY /T 219规定了广播整点报时信号时间码。GY /T 219适用于广播电台报时系统。2规范性引用文件...
GA 243-2000.Eval uation criteria for anti-virus products of computer system.1范围GA 243规定了计算机病毒防治产品的定义、参检要求、检验及评级方法。GA 24...
GA 240.20-2000.The information management code criminal offense Part 20:Codes and classification for ways of treatment.1范围GA 240.20规定了处理方式分类和代码,适用于公...
GY/T 218-2006.Specification of network management interface for SDH network-management information model for NMS-EMS Q3 interface.GY/T 218规定了广电SDH传输网中网络管理系...
YD/T 1082-2000.Technical requirements for the protection against overvoltages and overcurrents and the suitability in basic environment on access network eqwipment.1范围YD/T 1082规...
YD/T 1116-2001.Digital Distribution Frame with Wire Sleeve Coaxial Connectors.1范围YD/T 1116规定了线簧式同轴连接器数字配线架的定义、命名、要求、试验方法...
