rotating crank gear是什么意思 rotating crank gear在线中文翻译

rotating crank gear

rotating crank gear 双语例句

1. It adopts large swing angle crank-gear-rack mechanism to convert the rotating motion of the motor into swinging motion of.
   它的主要原理是采用大摆角正反转的曲柄－齿轮、齿条换向机构，把电动机的旋转运动转变为小齿轮的往复摆动；

rotating crank gear