butt welded joint

[butt welded joint]
[butt welded joint]

中文释义

对焊接头

单词分析

单词结构:

butt welded joint

字母数:17

记忆提示

🎯 重点记忆:

  • 单词拼写:butt welded joint
  • 核心含义:对焊接头