signalling device
短語(yǔ)詞組
- signalling g device 信號(hào)裝置
- automatic signalling device 自動(dòng)信號(hào)裝置;翻譯
- audible signalling device 音頻信號(hào)器
- detection signalling device 檢查訊號(hào)裝置
- light rain signalling device 燈光信號(hào)裝置
- light signalling device 燈光信號(hào)裝置
- electronic signalling device 電子信號(hào)裝置
- fire alarm signalling device 火災(zāi)脅報(bào)裝置;火災(zāi)警報(bào)裝置
- sound signalling device 聲響訊號(hào)裝置;聲響信號(hào)器 返回 signalling device