单词 | digital facility terminal (DFT) |
释义 | digital facility terminal (DFT)A voice-frequency terminal that performs signalling and transmission functions and includes digital banks. It interfaces between a digital carrier system and a switching system,an analog facility terminal, or another digital facility terminal.; 完成信号传送并具有数字库的音频终端,它将数字载波系统和一个转接系统、一个模拟 装置终端或另一数字装置终端连接起来。 |
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