With superfine abrasionperformance and excellent elasticity, anti-skid treatment on surface.
具有超强耐磨性，弹性佳，表面防滑处理。
2
The splinted shaft is made of alloy and the surface is specially treated, its abrasionperformance and fatigue strength is enhanced.
花键轴采用合金材料进行特殊表面处理，提高了耐磨性及疲劳强度。
3
Composite alloy coatings of intermetallic compound dispersed and distributed in amorphous alloypossess excellent corrosion resistance and abrasionperformance.