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彩色电视广播覆盖网技术规定
Technical specifications for coverage networks of colour TV broadcasting
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演播室数字电视编码参数规范
The specifications of encoding parameters of digital television for studio
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视听、视频和电视系统中设备互连的优选配接值
Preferred matching values for the interconnection of equipment in audio-visual, video and television systems
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视听用户终端技术要求 窄带视觉电话系统和终端设备
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视听用户终端技术要求 使用2Mbit/s以内数字信道的视听用户终端之间建立通信的方法
Performance requirements of audiovisual terminals--System for establishing communication between audiovisual terminals using digital channels up to 2Mbit/s
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视听用户终端技术要求视听系统中帧同步的控制和指示信号
Performance requirements of audiovisual terminals--Frame-synchronous control and indication signals for audiovisual systems
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视听用户终端技术要求 视听用户终端业务中64～1920kbit/s信道的帧结构
Performance requirements of audiovisual terminals--Frame structure for a 64 to 1920kbit/s channel in audiovisual teleservices
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隔爆型防爆应用电视设备防爆性能试验方法
Test methods of explosion-proof performance for explosion-proof applied TV equipment with separate type
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中文图文电视广播规范
Chinese character system teletext broadcasting specification
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