high-frequency surface hardening

[high-frequency surface hardening]
[high-frequency surface hardening]

中文释义

高频表面淬火

单词分析

单词结构:

high-frequency surface hardening

字母数:32

记忆提示

🎯 重点记忆:

  • 单词拼写:high-frequency surface hardening
  • 核心含义:高频表面淬火