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Terms for subject Information technology containing 信号线 | all forms | in specified order only
ChineseEnglish
主叫线路识别信号calling line identification signal
信号地线signal ground
信号线滤波器signal line filter
占线信号busy signal
反向通道接收线路信号检测器backward channel received line signal detector
平衡信号线balanced signal pair
总线允许信号bus grant
总线允许确认信号bus grant acknowledge
总线可用信号bus available signal
总线安静信号bus quiet signal
拆线[话终]信号clearing signal
拆线请求信号clear request signal
接收的线路信号检测received line signal detector
无线电信号radio signal
正向拆线信号clear forward signal
空线信号free line signaling
线路信号指示灯line signal
线路识别信号line identification signal
被叫线路识别信号called-line identification signal