welded and expansion joint

[welded and expansion joint]
[welded and expansion joint]

中文释义

焊接加胀接法

单词分析

单词结构:

welded and expansion joint

字母数:26

记忆提示

🎯 重点记忆:

  • 单词拼写:welded and expansion joint
  • 核心含义:焊接加胀接法