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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
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移动多媒体广播第9部分：卫星分发信道帧格式、信道编码和调制
Mobile multimedia mroadcasting-Part 9:frame structure,channel coding and modulation for satellite distribution channel
价格：￥0.00
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字幕机发生器信息交换格式规范
Specification of information exchange format for character generators
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广播声频通路.运行技术指标等级
Broadcast audio channels Ratings for technical indices of operation
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广播声频通路运行技术指标测量方法
Measurement method for technical indices of broadcast audio channel operation
价格：￥0.00
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微波、卫星传送声音广播节目通路运行技术指标测量方法
Channels of audio broadcasts transmitted via microwave and satellite Measurement method for technical indices of channel operations
价格：￥0.00
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微波、卫星传送广播节目通路运行技术指标等级
Channels of broadcasts transmitted via microwave and satellite Ratings for technical indices of operation
价格：￥0.00
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电视节目短程光缆传输系统技术要求
Technical requirements for short distance optical cable transmission system of TV program
价格：￥0.00
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农村有线广播线路传输质量指标测量方法
Measurement method for indices of quality of rural cable casting line transmission
价格：￥0.00
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