boiler tube plug welding

[boiler tube plug welding]
[boiler tube plug welding]

中文释义

锅炉管孔堵焊

单词分析

单词结构:

boiler tube plug welding

字母数:24

记忆提示

🎯 重点记忆:

  • 单词拼写:boiler tube plug welding
  • 核心含义:锅炉管孔堵焊