通信冲突 communication contention aware

电信冲下工具 telecom punch down tool

电信冲下来的工具 telecom punch down tool

脉冲信号 [电子] Pulse signal ; ping ; burst signal ; Pulse Function

负脉冲信号 [电子] undershoot ; underswing

脉冲信号发生器 [电子] pulse signal generator ; the pulse signal generating device ; Pulse Generator ; PSG PulseSignalGenerator

信号冲击继电器 KAI XMJ

通信缓冲 communication buffer

脉冲通信 [通信] pulse communication ; impulse signaling

信号脉冲 signal impulse ; [电子] signal pulse