[電] 按鈕開關(guān)基本單元 cable push button switch: 電纜按鈕開關(guān)degauss push button switch: 消磁按鈕開關(guān)emergency push button switch: 備用按鈕開關(guān); 應(yīng)急按鈕開關(guān)key push button switch: 鍵按鈕開關(guān)push button dial switch: 按鈕撥號(hào)開關(guān)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
