... 级轮 step pulley 梯形齿杆 step rack 阶梯式折射率光纤 step-index optical fibre ...
基于8个网页-相关网页
It will be required quick and no step appearance that stretch out and draw back of the cylindrical grinder's fail rack sleeve.
外圆磨床尾架套筒的伸缩要求灵活、无阻滞现象。
youdao
At the end of the set, step forward into a split-stance position, dip down and re-rack the bar.
在组结束的时候,进入一个劈开-态度的位置之内向前步骤,磁倾角向下而且再折磨酒吧。
应用推荐
模块上移
模块下移
不移动