半封闭式电机
semi-enclosed type machine
封闭式电动机
enclosed type motor
enclosed type electric motor
封闭式感应电动机
enclosed type induction motor
封闭通风式电动机
enclosed ventilated motor
全封闭扇冷式电动机
totally enclosed fan-cooling motor
全封闭扇冷式电机
totally enclosed fan-cooled machine
全封闭扇冷式感应电动机
totally enclosed fan-cooled type induction motor
全封闭式感应电动机
totally-enclosed type induction motor
全封闭式压缩机内置电机
build-in motor of all-enclosed compressor
半封闭式电炉
Semi closed electric furnace
封闭式电磁泵
hermetically sealed magnetic drive pump