rapid steel

  • 高速钢

rapid steel的用法和样例:

例句

  1. The knife is made of high-speed steel.
    这把刀是由高速钢制成的。
  2. The amount of residual austenite in high vanadium high speed steel was measured by ferromagnetism method.
    采用铁磁性法测定了高钒高速钢中残余奥氏体量。
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