signalling alarm equipment的意思|示意
信号报警设备
signalling alarm equipment的网络常见释义
信号警报设备 ... Buzzer As Alarm Equipment 蜂鸣器作为报警器 signalling alarm equipment 信号警报设备 ; 信号报警设备 Alarm Equipment Production 报警设备生产 ...
信号报警设备 ... Signalling 发信号，暗示，信号设备 Signalling alarm equipment 信号报警设备 Signalling device 信号设备 ...
signalling alarm equipment相关短语
1、 Signalling and alarm equipment 信号和警报设备
2、 rack alarm signalling equipment 架信号设备