Surface crack has been founded on the normal rolling steel.
某轧钢厂正常轧制的钢材表面存在裂纹缺陷。
A rolling finishing method for stainless steel bar surface conditioning is put forward.
提出了用连续滚压的方法对不锈钢钢筋进行表面精整。
Bear the load bearing part of the surface for rolling the rolling track.
滚动轴承承受负荷部分的表面，用作滚动体的滚动轨道。
A new method of shock and rolling is introduced for surface-strengthening of machine part.
介绍一种用于零件表面强化的新方法—冲击滚压。
A new method of shock and rolling is introduced for surface-strengthening of machine part.
介绍一种用于零件表面强化的新方法—冲击滚压。
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