pipe girth joint operator

[pipe girth joint operator]
[pipe girth joint operator]

中文释义

道环缝焊接操纵机

单词分析

单词结构:

pipe girth joint operator

字母数:25

记忆提示

🎯 重点记忆:

  • 单词拼写:pipe girth joint operator
  • 核心含义:道环缝焊接操纵机