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电视节目中距离微波传送技术要求
Technical criteria of medium distance microwave transmission of TV programme
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电视节目短距离微波传送技术要求
Technical criteria of short distance microwave transmission of TV programme
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唱针
Phonograph needles
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盒式音带复制系统技术要求
Technical requirements for reproduction system for cassette audio tapes
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盒式音带盒到盒复制系统技术要求
Technical requirements for cassette-to-cassette reproduction system for audio cassettes
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广播电影电视工程技术用房照明.设计规范
Illumination in the rooms used for technologies for broadcast, film, and television projects Design code
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多通路音频数字串行接口
Serial multichannel audio digital interface
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有线电视系统射频同轴电缆屏蔽性能技术要求和测量方法
Specifications and methods of measurement on shielding performance of RF cable used in CATV systems
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卫星数字广播电视地球站运行维护规程
Operation and maintenance regulations of earth station for satellite digital radio and TV
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HFC网络上行传输物理通道技术规范
Technical specifications of HFC network physical upstream transmission path
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