local upsetting

基本解釋

The article is about how to adapt air hammer to perform local upsetting operation.
討論了利用空氣錘完成局部頂鐓的工藝方案設計、設備改造與模具設計等。
To avoid upsetting international visitors during the Beijing Olympics, officials ordered dog meat off the menus at local markets.
在北京奧運會期間，為了避免使外國游客感到難過，官員們已經要求當地的市場將狗肉清除出來。
The article is about how to adapt air hammer to perform local upsetting operation. The project design of technology, equipment re form and die design etc has been clearly illustrated in the artide.
討論了利用空氣錘完成局部頂鐓的工藝方案設計、設備改造與模具設計等。