・この動画「

金属表面加工以车代磨？超声滚压通过高频振动，提升表面光洁度

」@bilibili.comと
　　↓↓↓一緒に視聴されています(Often Viewed With)：↓↓↓

・这样的超声波金属表面精整加工设备，真正的提高使用寿命提升光洁度.
・超声波表面光整技术：提升工件的表面光洁度，助力金属表面加工！
・还在为曲面光洁度发愁？超声波镜面加工设备一次搞定，以车代磨！
・油缸表面光洁度做不上去怎么办？换一种加工思路可能更有效
・粗糙度直降3级！超声强化实现金属表面纳米级改性，提升表面性能

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