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2GHz TD-SCDMA数字蜂窝移动通信网多媒体广播系统(TD-MBMS)网络管理技术要求(第一阶段) 第1部分:配置网络资源模型
2GHz TD-SCDMA digital cellular mobile telecommunication network TD-MBMS management technical requirement (Phase 1)Part 1:configuration network resource model
价格：￥0.00
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广播电视数字微波传输电路运行维护规程
Operation and maintenance regulation of digital microwave transmission link for radio and TV
价格：￥0.00
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标准清晰度电视数字视频通道技术要求和测量方法
Specifications and methods of measurement on standard definition digital video channel
价格：￥0.00
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标准清晰度数字电视主观评价用测试图像
Test materials to be used in subjective assessment for the standard definition television
价格：￥0.00
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数字电视广播电子节目指南规范
Specification of electronic programme guide for digital television broadcasting
价格：￥0.00
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数字电视广播业务信息规范
Specification of service information for digital television broadcasting
价格：￥0.00
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电视中心播控系统数字.播出通路技术指标和测量方法
Specifications and measuring methods of digital transmit channel for master control system in TV center
价格：￥0.00
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有线电视网中光链路系统技术要求和测量方法
Technical requirements and measurement methods on optical link used in CATV systems
价格：￥0.00
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有线数字电视系统技术要求和测量方法
Specifications and methods of measurement of digital cable television system
价格：￥0.00
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广播电视音像资料编目规范.第1部分:电视资料
Catalogue specification of radio and television archives Part 1: Television archives
价格：￥0.00
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