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中、短波天馈线运行维护规程
Operation and maintenance regulation of MW and SW antennas and feedlines
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电视发射机技术要求和测量方法
Technical specifications and methods of measurement for television transmitters
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4∶4∶4数字分量视频信号接口
Interfaces for 4∶4∶4 digital component video signals
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有线电视系统调幅激光发送机和接收机入网技术条件和测量方法
Specifications and methods of measurement on AM optical transmitter and receiver used in CATV systems
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有线电视系统用无源混合器(5~1000MHz)入网技术条件和测量方法
Specification and methods of measurement on Combiners(5~1000MHz) used for CATV systems
价格：￥0.00
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有线电视系统测量方法
Methods of measurement on cable television systems
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D2-MAC/数据包制彩色电视技术规范
The specification of D2-MAC/packet colour television system
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卫星电视地面接收站设备配备标准
Specifications for configuration of equipment at satellite television earth receiving stations
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省辖市级电视中心设备配备标准
Specifications for configuration of equipment at television centers at municipal level under provincial jurisdiction
价格：￥0.00
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公安会议电视系统技术规范
Technical specifications of videoconferencing systems for public security
价格：￥0.00
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