本发明的目的是，研发一种传递滚筒，其允许用小的耗费和传动装置部件的小磨损实现叼纸牙的控制。
The invention develops a transmitting roller, which realizes the control of gripper through low cost and small abrasion of the transmitting device part.
他补充道：“它有一些磨损，有几个木蛀虫，但是状况还不错，它尺寸相当小——就和拿破仑一样。”
He added: "It has some wear and a bit of woodworm but remains in good condition and it is quite small - just as Napoleon was."
同时对环氧腻子层的磨损小，提高环氧地面的平整度。
Since there is less wear on epoxy putty layer, it can promote the flatness of epoxy ground.
应用推荐