hardening by high frequency current

[hardening by high frequency current]
[hardening by high frequency current]

中文释义

高频淬火

单词分析

单词结构:

hardening by high frequency current

字母数:35

记忆提示

🎯 重点记忆:

  • 单词拼写:hardening by high frequency current
  • 核心含义:高频淬火