three-phase arc welding

[three-phase arc welding]
[three-phase arc welding]

中文释义

三相电弧焊

单词分析

单词结构:

three-phase arc welding

字母数:23

记忆提示

🎯 重点记忆:

  • 单词拼写:three-phase arc welding
  • 核心含义:三相电弧焊