This paper studied the microstructure of laser texture rolls by SEM.

通过扫描电镜研究了激光刻花轧辊上刻花点的微观结构。

youdao

This paper studied the microstructure of laser texture rolls by SEM.

通过扫描电镜研究了激光刻花轧辊上刻花点的微观结构。

youdao