关注微信公众号查券更方便
厂价Y3150型机械滚齿机小型齿轮Y3150滚齿机Gear Hobbing Machine
海外直订Hobs and Gear Hobbing (1914) 滚刀和滚齿（1914）
Bearing Pipe Cutter 4-32mm Tube Shear Hobbing Circular Blade
Cloth cutting round hobbing knife sharp ring blade 28mm rota
Hole handle fabric cutting round hobbing knife head telescop
