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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
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广播电视中心和台、站电气设备大修、交接和预防性常用试验方法
Overhauls, takeovers, and common preventive test methods for electrical equipment at broadcasting and television centers, sites, and stations
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广播电视中心和台、站电气设备.大修、交接和预防性试验技术要求
Electrical equipment at broadcasting and television centers, sites, and stations Technical requirements for overhauls, takeovers, and preventive tests
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电视视频通道测试仪器的配置及其技术要求
Configuration of testing apparatus for television video channels and their technical requirements
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有限电视系统用射频同轴连接器技术要求和测量方法
Specifications and methods of measurement on Radio-frequency coaxical connector used in CATV systems
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数字电视用户管理系统功能要求和接口规范
Function requirement and interface spectfication of subscriber management system for DTV
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30MHz-3000MHz地面数字音频广播系统技术规范
Specification of 30MHz-3000MHz terrestrial digital audio broadcasting system
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DVD/VCD视盘机节能产品认证技术要求
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广播电视节目资料分类法
Classification of audio- visual materials on broadcast television
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有线数字电视广播QAM调制器技术要求和测量方法
Specifications and methods of measurement on QAM modulator used in digital cable broadcasting system
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