短語詞組短語electric suction apparatus 電動吸引器electric rotary apparatus 電旋轉裝置electric interlocking apparatus 電氣聯(lián)鎖設備;電氣聯(lián)鎖electric scoring apparatus 電動記分器electric traction apparatus 牽引電器oscillographic electric birefringence apparatus 示波電性雙折射裝置electric heating apparatus 電熱機器;電熱設備;電熱裝置;電熱器electric drying apparatus 電干燥機;電干燥器electric drive apparatus 電力拖動裝置 返回 electric apparatus