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广播电视播音(演播)室混响时间测量规范
Specifications for measurement of reverberation time in broadcasting studios (television studios)
价格:¥0.00
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移动多媒体广播.第5部分:数据广播
Mobile multimedia broadcasting. Part 5: Data broadcasting
价格:¥0.00
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移动多媒体广播.第3部分:电子业务指南
Mobile multimedia broadcasting.Part 3: Electronic service guide
价格:¥0.00
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广播报时信号嵌入时间码规范
Encoded time signal in radio broadcasting
价格:¥0.00
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移动多媒体广播 第1部分:广播信道帧结构、信道编码和调制
Mobile multimedia broadcasting Part 1: Framing structure, channel coding and modulation for broadcasting channel
价格:¥0.00
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移动多媒体广播 第2部分:复用
Mobile multimedia broadcasting.Part 2: Multiplexing
价格:¥0.00
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移动多媒体广播复用实施指南
Implementation guide for mobile multimedia broadcasting multiplexing
价格:¥0.00
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有线电视系统双向用户端口技术要求和测量方法
Specifications and methods of measurement on two-way subscriber port used in CATV systems
价格:¥0.00
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调频广播覆盖网技术规定
Technical specifications for coverage networks of FM sound broadcasting
价格:¥0.00
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数字卫星新闻采集通用技术规定
Uniform technical specifications for digital satellite news gathering
价格:¥0.00
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