短語詞組短語RAI Remote Alarm Indication 遠程報警信號指示Undervoltage alarm indication 欠壓報警指示alarm indication monitor 警報指示監(jiān)眡器alarm indication sign 告警指示信號Ethernet Alarm Indication Signal 以太網(wǎng)告警抑制功能TU alarm indication TU 告警指示remote alarm indication 遠程報警信號指示;遠耑告警指示;遠程警報顯示;遠程告警指示fire alarm indication device 火警顯示裝置path alarm indication signal 通道報警指示信號 返回 alarm indication