步进电机\步进电机.txt ........\xq.a51 ........\xq.HEX ........\xq.LST ........\步进电机.PWI ........\步进电机.DSN 步进电机 bujindianjig\bujingdianji\xq1.a51 ............\............\xq1.HEX ............\............\xq1.LST ............\............\步进电机1.DSN ............\............\步进电机1.PWI ............\............\步进电机1.txt ............\bujingdianji bujindianjig