step shaft meaning in Chinese
变截面轴
级形轴
塔形轴
Examples
- Round punches with stepped shaft up to 5 , 5 mm cutting diameter
带阶梯柄的切割直径为5 . 5mm以下的圆冲头 - Experimental investigation of axial supplement effects on three - stepped shaft hydroforming
轴向补料量对内高压成形三台阶轴影响的实验研究