用“gear hob”造句大全,gear hob造句
9、heavy-rigidity gear hobbing machine with movable worktable
3、carbide fine-pitch gear hob
6、semi-automatic precision vertical gear hobber
1、carbide-tipped gear hob
5、In this paper, a method of optimum profile design of cylindrical grinding gear hob is given.
2、carbide skiving gear hob
8、high precision small-module horizontal gear hobber
4、tipped double circular-arc gear hob
7、fine pitch automatic crown gear hobbing machine