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高保真音频设备和系统最低性能要求 第2部分:调频射频调谐器
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高保真音频设备和系统最低性能要求 第1部分:概述
high fidelity audio equipment and systems Minimum Performance requirements part 1: General
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商业音频设备
Commercial audio equipment
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卡拉OK处理器通用技术条件
General specification for karaoke processors
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出口直接辐射式电动锥形扬声器检验规程
Rules for the inspection of electrodynamic cone loudspeakerof direct radiate type for export
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出口绝缘电阻表检验规程
Rules for the inspection of insulation resistance meter for export
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家庭影院用组合扬声器系统通用规范
General specification of compositive loudspeaker system for home theater
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扬声器包装
Packaging of loudspeaker
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车用高保真系统最低性能要求
Minimum performance requirements of high fidelity system for use in vehicles
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YD100双磁路复合盆直接辐射式电动锥形扬声器
YD100 Dynamic composite-cone loudspeakers of direct radiat type with two-magnet systems
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