脈沖電流電動機 pulsed beam current: 脈沖束流pulsed carrier current system: 脈沖載波系統(tǒng)pulsed carrier-current system: 脈沖載波系統(tǒng)pulsed eddy current instrument: 脈沖渦流測量儀pulsed emission current: 脈動發(fā)射電流下載手機詞典可隨時隨地查詞查翻譯