数据电路终接设备 data circuit terminating equipment(dce),line coupler; data circuit-terminating equipment(dce); dce data circuit terminating equipment; dce, data circuit terminating equipment
编码转换设备技术要求 technical requirements for a 60-channel pcm/adpcm transcoder equipment
电话网关设备技术要求 technical requirements for itelephony gateway
灵活复用设备技术要求 the technical requirement of flexble multiplexer
路复用转换设备技术要求 technical requirements for tdm/fdm 60-channel transmultiplexing equipment
海底线路终接设备 slte submarine line terminating equipment
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例句与用法
A 48 56 64 kbit s data circuit termination equipment standardized for use on digital point - to - point leased circuits 点对点数字租用电路上使用的48 56 64kbit s数据电路终接设备技术要求