声报警电笛可用按钮解除报警指示在故障排除后自动消失。

VoiceAlarm electric flute button can be used to lift alarmtroubleshooting instructions automatically disappear.

youdao

声报警电笛可用按钮解除报警指示在故障排除后自动消失。

VoiceAlarm electric flute button can be used to lift alarmtroubleshooting instructions automatically disappear.

youdao