大型交流三相同步电动机
large AC three-phase synchronous motor
交流电机
AC motor
AC electrical machine
AC electric machines
AC dynamo
AC machine
alternating-current dynamo
AC induction motor
alternating current machine
AC generator
alternating current motor
AC electric machine
AC machines
Alternating motor
Alternatig current machine
al■ernating current machine
AC moter
alternating electrial
induction machine
elecctric motors
induction motor
alternator
AC-motor
永磁交流电机
permanent magnet synchronous motor
齿轮感应体交流电机
alternator with tooth wheel inductor
永磁交流电机部分
permanent magnet alternator section