... audio frequency apparatus 声频设备 audio frequency band 声频频带; 音频频带 audio frequency cable 声频电缆 ...
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Applicable to communication audio frequency, broadcast sound system, meter, electric equipment and automatic equipment and anti-interference needed circuit shielded wire and cable.
通讯音频、广播音响系统、仪表、电子设备及自动化设置、需防干扰线路屏蔽电线电缆。
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