・この動画「

工件光洁度不够？超声滚压设备让疲劳强度提高还能镜面+强化

」@bilibili.comと
　　↓↓↓一緒に視聴されています(Often Viewed With)：↓↓↓
・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！
・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
・油缸外圆镜面加工 超声滚压技术
・对于铝、铜等软材料，超声滚压的加工效果怎么样？
・如何预防金属疲劳？看超声滚压技术的关键突破

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