短語詞組短語alarm and signal systems 信號報警系統(tǒng)alarm bellcall signal 警鈴alarm maintenance signal 告警維護信號Alarm m signal 報警信號;警報;警報信號Ethernet Alarm Indication Signal 以太網(wǎng)告警抑制功能alarm indication signal 告警指示信號;報警指示信號;警報指示信號;告警抑制功能fire alarm evacuation signal 火警疏散信號path alarm insert signal 路逕級告警插入信號ais alarm indication signal 報警指示信號;告警指示信號 返回 alarm signal