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quenchhardening例句_quenchhardening英汉例句_quenchhardening双解例句_甲百汇小鸡词典
甲百汇小鸡词典

quenchhardening

Q 开头单词

常见例句

  • Abstract： Tool material and coating technology which are adapted for quenchhardening stell milling are introduced.
    摘 要： 介绍适合于淬硬钢铣削加工的刀具材料与刀具涂层技术。
  • highly confidential
    高度机密
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