After correction by the smooth, smooth without indentation, material surface, suitable for various metal plate.

材料经本机矫正后，光滑平顺无压痕，不损材料表面，适用各种金属板类。

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After correction by the smooth, smooth without indentation, material surface, suitable for various metal plate.

材料经本机矫正后，光滑平顺无压痕，不损材料表面，适用各种金属板类。

youdao