handhole with butt welded flange

[handhole with butt welded flange]
[handhole with butt welded flange]

中文释义

对焊法兰手孔

单词分析

单词结构:

handhole with butt welded flange

字母数:32

记忆提示

🎯 重点记忆:

  • 单词拼写:handhole with butt welded flange
  • 核心含义:对焊法兰手孔