GA/T 974.55-2011.Codes for the fire information-Part 55:Category codes for fire facilities.1范围GA/T 974.55规定了消防设施的类别代码.GA/T 974.55适用于公安信息化建...
GA/T 974.54-2011.Codes for the fire information-Part 54 :Classification and codes for the fire facilities condition.1范围GA/T 974.54规定了消防设施状况分类与代码。GA...
YDC 030-2004.Technical Requirements for the GSM-based Digital Trunking Mobile Communication System.1范围YDC 030文件规定了基于GSM技术的数字集群移动通信系统的业务...
YDC 031-2004.Technical Requirements for the CDMA-based Digital Trunking Mobile Communication System.1范围YDC 031文件规定了基于CDMA技术的数字集群移动通信系统的业...
YDC 045-2007.General Technical Requirements of Networking Based on Softswitch.1范围YDC 045文件规定了软交换系统架构(包括软交换网络的分层模型、体系架构、...
YDC 048-2007.Overall Technical Specification for ENUM.1范围YDC 048文件规定了在网络中提供ENUM功能的网络体系架构、编号要求、选路要求、ENUM网关的功能...
YDC 063-2007.Technical Requirement of TD-SCDMA/GSM (GPRS) Dual Mode Digital Mobile Station.1范围YDC 063文件规定了TD-SCDMA/GSM (GPRS)双模双待机数字移动终端设备所特...
GA/T 974.53-2011.Codes for the fire information-Part 53 :Classsification and codes for the society publicity campaign.1范围GA/T 974.53规定了社会宣传教育活动分类与代码...
GA/T 974.52-2011.Codes for the fire information-Part 52 :Type codes for educational base of fire science popularization.1范围GA/T 974.52规定了消防科普教育基地类型代码...
GA/T 974.47-2011.Codes for the fire information-Part 47 :Classification and codes for subjects of fire-fighting training.1范围GA/T 974.47规定了消防训练课目的分类与代码...
