单词	etch in
释义	etch in 牢记心中；铭记；铭刻:
随便看	permanent magnet pole permanent-magnet pole permanent-magnet properties permanent magnet proximity switch permanent magnet pulley permanent magnet receiver permanent-magnet receiver permanent magnet relay permanent magnet reluctance permanent-magnet/reluctance generator permanent magnet retarder permanent magnet ring Permanent-magnet ring permanent magnet ring torque motor permanent-magnet synchro motor Permanent magnet synchroncus motor permanent magnet synchronism motor permanent magnet synchronization motor Permanent magnet synchronous permanent-magnet synchronous permanent magnet synchronous generator permanent magnets permanent-magnets permanent magnet safe brake permanent magnets bearings