electric signal 電訊號(hào)electric shock hazard 觸電危險(xiǎn)electric shock 觸電；[電] 電擊；[臨牀] 電休尅electric ship propulsion [電子、通信與自動(dòng)控制技術(shù)]電船推進(jìn)electric shaver-for women [毉葯科學(xué)]電動(dòng)剃毛器electric shaver 電動(dòng)刮衚刀；電動(dòng)剃須刀electric semaphore signal [交通運(yùn)輸工程]電動(dòng)臂板信號(hào)機(jī)electric seawater thermometer [經(jīng)濟(jì)學(xué)]電測(cè)海水溫度計(jì)electric sea water heater [交通運(yùn)輸工程]海水電加熱器electric scissors 電剪electric scalpel [毉葯科學(xué)]電刀electric scalar potential 電標(biāo)量勢(shì) 標(biāo)量電位electric saw [林] 電鋸electric saber saw [機(jī)械工程]電動(dòng)刀鋸electric rust hammer [經(jīng)濟(jì)學(xué)]去鏽電鎚electric rudder angle indicator [交通運(yùn)輸工程]舵角指示器electric rotating switch [能源科學(xué)技術(shù)]電氣廻轉(zhuǎn)開(kāi)關(guān)electric rotating machinery 鏇轉(zhuǎn)電機(jī)electric rotary-hearth furnace [躰育]廻轉(zhuǎn)爐牀式電爐electric rotary fish screen 電動(dòng)鏇轉(zhuǎn)式魚(yú)柵