surface hardening by flame heating

[surface hardening by flame heating]
[surface hardening by flame heating]

中文释义

火焰加热表面淬火

单词分析

单词结构:

surface hardening by flame heating

字母数:34

记忆提示

🎯 重点记忆:

  • 单词拼写:surface hardening by flame heating
  • 核心含义:火焰加热表面淬火