dial switching
[電學(xué)] 撥號(hào)開關(guān); 刻度盤切換; 撥號(hào)盤開關(guān); 撥盤開關(guān); 轉(zhuǎn)盤開關(guān); 撥號(hào)轉(zhuǎn)換; 轉(zhuǎn)動(dòng)開關(guān)裝置; 盤式開關(guān); 撥號(hào)轉(zhuǎn)接; 刻度盤式開關(guān); 撥號(hào)式開關(guān); 調(diào)諧開關(guān); 撥號(hào)接線器; 刻度盤轉(zhuǎn)換; 表盤開關(guān); 撥號(hào)交換; 轉(zhuǎn)盤轉(zhuǎn)換; 控制,撥號(hào)切換; 撥號(hào)盤式開關(guān); 撥號(hào)盤切換; 依賴于開關(guān)線路的,撥號(hào)盤式開關(guān); 電子撥號(hào)裝置; 雙向切換; 撥號(hào)切換; 轉(zhuǎn)盤切換; 刻度盤電閘; 電話通信; 刻度盤開關(guān)