短語詞組短語linear stepping electric motor 直線步進電機stepping synchronous motor 步進同步機stepping actuating motor 步進式伺服電機stepping g motor 步進電動機stepping -motor 步進電動機stepping ultrasonic motor 超聲步進電機permanent magnet stepping -motor 永磁步進電機two -phase hybrid stepping-motor 兩相混合步進電機linear stepping motor [電]直線步進電動機;直線步進電念頭 返回 stepping motor