heat hardening

 
       
  • 淬火

heat hardening的用法和樣例:

例句

  1. So we find that hardening operation is made up of heating and quenching.
    因此我們發現淬火工序包括加熱和淬硬兩個步驟。
  2. Its original heat treament processes were graphitizing annealing,quenching and tempering,then high-frequency hardening.
    同時因齒條形狀特殊,高頻淬火時易將齒部完全淬透,不能滿足用戶要求。

heat hardening的相關資料:

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