... 声频连接设备 audio connecting equipment 数据连接设备 dce data connection equipment 通信连接设备 communication linkage ...
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Connecting with the working practice, this paper probes into the construction of the literature and equipment in the audio-visual room and the functional continuation of the audio-visual room.
结合工作实践，就图书馆视听室的文献、设备建设及视听室功能的拓展等进行了探讨。
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