garage door openers 中文意思是什麼
garage door openers
解釋
家用車庫門開門機-
Besides the more obvious broadcast, emergency and mobile radio services there are cellular and cordless telephones, radar, garage door openers and other remote controls, telemetry, and amateur and cb radio
無線電頻譜除了廣播頻段,應急通信頻段和移動通信頻段以外,還包括蜂窩電話、無繩電話、雷達、遙控器、無線電愛好者和民用頻段。 -
Sometimes industrial robots go berserk, while heart pacemakers and automatic garage door openers are rendered useless by electromagnetic radiation or " electronic smog " emitted from point - of - sale terminals, personal computers, and video games
有時工業機器人會發狂,而心臟起搏器和自動車庫門開啟器會被銷售終端機、個人電腦和電視游戲釋放出的電磁射線或電子煙霧損壞。
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