toothing造句怎么写

This paper describes the tooth forms of an external toothing and chamfering gear shaping cutter and chamfering gear shaper cutters designed by old routine.

Horology. involute toothing gears. normal toothing.

This paper proposes an optimization method on the plate shaving cutter, its optimal solution is the premises matching the smallest toothing Angle on the condition of the last cutting grinding.