shaft block

英 美
  • 轴承座
  • block n.街区;木块;石块;大楼;一组;阻塞(物);障碍(物)v.阻塞
  • shaft n.柄;竖井;杆状物;矛;轴;(一道)光线vt.苛刻地对待;装杆于
    1. Steel shaft with antifrication bearings and adjustable bearing housing, for exact screen distance adjustment.
      对带有防磨轴承的钢轴与可调式轴承座,应准确调整屏幕距离。